Buggy python submission (verdict: Runtime Error):
#!/mnt/c/Users/moiki/bash/env/bin/python
N,P = list(map(int, input().split()))
import math


def get_prime(n):
    """ Returns  a list of primes < n """
    sieve = [True] * n
    for i in range(3,int(n**0.5)+1,2):
        if sieve[i]:
            sieve[i*i::2*i]=[False]*((n-i*i-1)//(2*i)+1)
    return [2] + [i for i in range(3,n,2) if sieve[i]]

primax = int(1e7) + 9 * int(1e6)
primes = get_prime(primax)
# print(primes)



def df(P, p):
    if P >= p:
        cnt = 0
        while P >= p and P % p == 0:
            P = int(P//p)
            cnt += 1
        return cnt
    else:
        raise "P , p error."

gc = []
for p in primes:
    if P % p == 0:
        cnt = df(P, p)
        P = int( P // int(p**cnt))
        gc.append([p, cnt])
ans = 1
for g,cnt in gc:
    if cnt >= N:
        ans *= g**(cnt//N)

debug = 1
for g,cnt in gc:
    debug *= g**cnt

# N > 100:  why WA
# debug < P: under 3 RE
# debug*2 > P:  None
if P > 1e9 and debug != P and  debug < P and N == 1:
    raise "errror"
print(ans)


Fixed submission:
#!/mnt/c/Users/moiki/bash/env/bin/python
N,P = list(map(int, input().split()))
import math

if N == 1:
    print(P)
    exit(0)

def get_prime(n):
    """ Returns  a list of primes < n """
    sieve = [True] * n
    for i in range(3,int(n**0.5)+1,2):
        if sieve[i]:
            sieve[i*i::2*i]=[False]*((n-i*i-1)//(2*i)+1)
    return [2] + [i for i in range(3,n,2) if sieve[i]]

primax = int(1e7) + 9 * int(1e6)
primes = get_prime(primax)
# print(primes)



def df(P, p):
    if P >= p:
        cnt = 0
        while P >= p and P % p == 0:
            P = int(P//p)
            cnt += 1
        return cnt
    else:
        raise "P , p error."

gc = []
for p in primes:
    if P % p == 0:
        cnt = df(P, p)
        P = int( P // int(p**cnt))
        gc.append([p, cnt])
ans = 1
for g,cnt in gc:
    if cnt >= N:
        ans *= g**(cnt//N)

debug = 1
for g,cnt in gc:
    debug *= g**cnt

# N > 100:  why WA
# debug < P: under 3 RE
# debug*2 > P:  None
if P > 1e9 and debug != P and  debug < P and N == 1:
    raise "errror"
print(ans)

Buggy python submission (verdict: Runtime Error):
#!/mnt/c/Users/moiki/bash/env/bin/python
N,P = list(map(int, input().split()))
import math


def get_prime(n):
    """ Returns  a list of primes < n """
    sieve = [True] * n
    for i in range(3,int(n**0.5)+1,2):
        if sieve[i]:
            sieve[i*i::2*i]=[False]*((n-i*i-1)//(2*i)+1)
    return [2] + [i for i in range(3,n,2) if sieve[i]]

primax = int(1e7) + 9 * int(1e6)
primes = get_prime(primax)




def df(P, p):
    if P >= p:
        cnt = 0
        while P >= p and P % p == 0:
            P = int(P//p)
            cnt += 1
        return cnt
    else:
        raise "P , p error."

gc = []
for p in primes:
    if P % p == 0:
        cnt = df(P, p)
        P = int( P // int(p**cnt))
        gc.append([p, cnt])
ans = 1
for g,cnt in gc:
    if cnt >= N:
        ans *= g**(cnt//N)

debug = 1
for g,cnt in gc:
    debug *= g**cnt

# N > 100:  why WA
# debug < P: under 3 RE

if P > 1e9 and debug != P and  debug < (P//2):
    raise "errror"
print(ans)


Fixed submission:
#!/mnt/c/Users/moiki/bash/env/bin/python
N,P = list(map(int, input().split()))
import math

if N == 1:
    print(P)
    exit(0)

def get_prime(n):
    """ Returns  a list of primes < n """
    sieve = [True] * n
    for i in range(3,int(n**0.5)+1,2):
        if sieve[i]:
            sieve[i*i::2*i]=[False]*((n-i*i-1)//(2*i)+1)
    return [2] + [i for i in range(3,n,2) if sieve[i]]

primax = int(1e7) + 9 * int(1e6)
primes = get_prime(primax)
# print(primes)



def df(P, p):
    if P >= p:
        cnt = 0
        while P >= p and P % p == 0:
            P = int(P//p)
            cnt += 1
        return cnt
    else:
        raise "P , p error."

gc = []
for p in primes:
    if P % p == 0:
        cnt = df(P, p)
        P = int( P // int(p**cnt))
        gc.append([p, cnt])
ans = 1
for g,cnt in gc:
    if cnt >= N:
        ans *= g**(cnt//N)

debug = 1
for g,cnt in gc:
    debug *= g**cnt

# N > 100:  why WA
# debug < P: under 3 RE
# debug*2 > P:  None
if P > 1e9 and debug != P and  debug < P and N == 1:
    raise "errror"
print(ans)

Buggy python submission (verdict: Runtime Error):
#!/mnt/c/Users/moiki/bash/env/bin/python
N,P = list(map(int, input().split()))
import math


def get_prime(n):
    """ Returns  a list of primes < n """
    sieve = [True] * n
    for i in range(3,int(n**0.5)+1,2):
        if sieve[i]:
            sieve[i*i::2*i]=[False]*((n-i*i-1)//(2*i)+1)
    return [2] + [i for i in range(3,n,2) if sieve[i]]

primax = int(1e7) + 9 * int(1e6)
primes = get_prime(primax)




def df(P, p):
    if P >= p:
        cnt = 0
        while P >= p and P % p == 0:
            P = int(P//p)
            cnt += 1
        return cnt
    else:
        raise "P , p error."

gc = []
for p in primes:
    if P % p == 0:
        cnt = df(P, p)
        P = int( P // int(p**cnt))
        gc.append([p, cnt])
ans = 1
for g,cnt in gc:
    if cnt >= N:
        ans *= g**(cnt//N)

debug = 1
for g,cnt in gc:
    debug *= g**cnt

# N > 100: 
if P > 1e9 and debug != P and debug < P:
    raise "errror"
print(ans)


Fixed submission:
#!/mnt/c/Users/moiki/bash/env/bin/python
N,P = list(map(int, input().split()))
import math

if N == 1:
    print(P)
    exit(0)

def get_prime(n):
    """ Returns  a list of primes < n """
    sieve = [True] * n
    for i in range(3,int(n**0.5)+1,2):
        if sieve[i]:
            sieve[i*i::2*i]=[False]*((n-i*i-1)//(2*i)+1)
    return [2] + [i for i in range(3,n,2) if sieve[i]]

primax = int(1e7) + 9 * int(1e6)
primes = get_prime(primax)
# print(primes)



def df(P, p):
    if P >= p:
        cnt = 0
        while P >= p and P % p == 0:
            P = int(P//p)
            cnt += 1
        return cnt
    else:
        raise "P , p error."

gc = []
for p in primes:
    if P % p == 0:
        cnt = df(P, p)
        P = int( P // int(p**cnt))
        gc.append([p, cnt])
ans = 1
for g,cnt in gc:
    if cnt >= N:
        ans *= g**(cnt//N)

debug = 1
for g,cnt in gc:
    debug *= g**cnt

# N > 100:  why WA
# debug < P: under 3 RE
# debug*2 > P:  None
if P > 1e9 and debug != P and  debug < P and N == 1:
    raise "errror"
print(ans)

Buggy python submission (verdict: Runtime Error):
#!/mnt/c/Users/moiki/bash/env/bin/python
N,P = list(map(int, input().split()))
import math


def get_prime(n):
    """ Returns  a list of primes < n """
    sieve = [True] * n
    for i in range(3,int(n**0.5)+1,2):
        if sieve[i]:
            sieve[i*i::2*i]=[False]*((n-i*i-1)//(2*i)+1)
    return [2] + [i for i in range(3,n,2) if sieve[i]]

primax = int(1e7) + 9 * int(1e6)
primes = get_prime(primax)




def df(P, p):
    if P >= p:
        cnt = 0
        while P >= p and P % p == 0:
            P = int(P//p)
            cnt += 1
        return cnt
    else:
        raise "P , p error."

gc = []
for p in primes:
    if P % p == 0:
        cnt = df(P, p)
        P = int( P // int(p**cnt))
        gc.append([p, cnt])
ans = 1
for g,cnt in gc:
    if cnt >= N:
        ans *= g**(cnt//N)

debug = 1
for g,cnt in gc:
    debug *= g**cnt

if P > 1e9 and debug != P and N > 100:
    raise "errror"
print(ans)


Fixed submission:
#!/mnt/c/Users/moiki/bash/env/bin/python
N,P = list(map(int, input().split()))
import math

if N == 1:
    print(P)
    exit(0)

def get_prime(n):
    """ Returns  a list of primes < n """
    sieve = [True] * n
    for i in range(3,int(n**0.5)+1,2):
        if sieve[i]:
            sieve[i*i::2*i]=[False]*((n-i*i-1)//(2*i)+1)
    return [2] + [i for i in range(3,n,2) if sieve[i]]

primax = int(1e7) + 9 * int(1e6)
primes = get_prime(primax)
# print(primes)



def df(P, p):
    if P >= p:
        cnt = 0
        while P >= p and P % p == 0:
            P = int(P//p)
            cnt += 1
        return cnt
    else:
        raise "P , p error."

gc = []
for p in primes:
    if P % p == 0:
        cnt = df(P, p)
        P = int( P // int(p**cnt))
        gc.append([p, cnt])
ans = 1
for g,cnt in gc:
    if cnt >= N:
        ans *= g**(cnt//N)

debug = 1
for g,cnt in gc:
    debug *= g**cnt

# N > 100:  why WA
# debug < P: under 3 RE
# debug*2 > P:  None
if P > 1e9 and debug != P and  debug < P and N == 1:
    raise "errror"
print(ans)

Buggy python submission (verdict: Runtime Error):
#!/mnt/c/Users/moiki/bash/env/bin/python
N,P = list(map(int, input().split()))
import math


def get_prime(n):
    """ Returns  a list of primes < n """
    sieve = [True] * n
    for i in range(3,int(n**0.5)+1,2):
        if sieve[i]:
            sieve[i*i::2*i]=[False]*((n-i*i-1)//(2*i)+1)
    return [2] + [i for i in range(3,n,2) if sieve[i]]

primax = int(1e7) + 9 * int(1e6)
primes = get_prime(primax)




def df(P, p):
    if P >= p:
        cnt = 0
        while P >= p and P % p == 0:
            P = int(P//p)
            cnt += 1
        return cnt
    else:
        raise "P , p error."

gc = []
for p in primes:
    if P % p == 0:
        cnt = df(P, p)
        P = int( P // int(p**cnt))
        gc.append([p, cnt])
ans = 1
for g,cnt in gc:
    if cnt >= N:
        ans *= g**(cnt//N)

debug = 1
for g,cnt in gc:
    debug *= g**cnt

if P > 1e9 and debug != P:
    raise "errror"
print(ans)


Fixed submission:
#!/mnt/c/Users/moiki/bash/env/bin/python
N,P = list(map(int, input().split()))
import math

if N == 1:
    print(P)
    exit(0)

def get_prime(n):
    """ Returns  a list of primes < n """
    sieve = [True] * n
    for i in range(3,int(n**0.5)+1,2):
        if sieve[i]:
            sieve[i*i::2*i]=[False]*((n-i*i-1)//(2*i)+1)
    return [2] + [i for i in range(3,n,2) if sieve[i]]

primax = int(1e7) + 9 * int(1e6)
primes = get_prime(primax)
# print(primes)



def df(P, p):
    if P >= p:
        cnt = 0
        while P >= p and P % p == 0:
            P = int(P//p)
            cnt += 1
        return cnt
    else:
        raise "P , p error."

gc = []
for p in primes:
    if P % p == 0:
        cnt = df(P, p)
        P = int( P // int(p**cnt))
        gc.append([p, cnt])
ans = 1
for g,cnt in gc:
    if cnt >= N:
        ans *= g**(cnt//N)

debug = 1
for g,cnt in gc:
    debug *= g**cnt

# N > 100:  why WA
# debug < P: under 3 RE
# debug*2 > P:  None
if P > 1e9 and debug != P and  debug < P and N == 1:
    raise "errror"
print(ans)

Buggy python submission (verdict: Runtime Error):
#!/mnt/c/Users/moiki/bash/env/bin/python
N,P = list(map(int, input().split()))
import math


def get_prime(n):
    """ Returns  a list of primes < n """
    sieve = [True] * n
    for i in range(3,int(n**0.5)+1,2):
        if sieve[i]:
            sieve[i*i::2*i]=[False]*((n-i*i-1)//(2*i)+1)
    return [2] + [i for i in range(3,n,2) if sieve[i]]

primax = int(1e7) + 9 * int(1e6)
primes = get_prime(primax)

if P > 1e9:
    raise "errror"


def df(P, p):
    if P >= p:
        cnt = 0
        while P >= p and P % p == 0:
            P = int(P//p)
            cnt += 1
        return cnt
    else:
        raise "P , p error."

gc = []
for p in primes:
    if P % p == 0:
        cnt = df(P, p)
        P = int( P // int(p**cnt))
        gc.append([p, cnt])
ans = 1
for g,cnt in gc:
    if cnt >= N:
        ans *= g**(cnt//N)

print(ans)


Fixed submission:
#!/mnt/c/Users/moiki/bash/env/bin/python
N,P = list(map(int, input().split()))
import math

if N == 1:
    print(P)
    exit(0)

def get_prime(n):
    """ Returns  a list of primes < n """
    sieve = [True] * n
    for i in range(3,int(n**0.5)+1,2):
        if sieve[i]:
            sieve[i*i::2*i]=[False]*((n-i*i-1)//(2*i)+1)
    return [2] + [i for i in range(3,n,2) if sieve[i]]

primax = int(1e7) + 9 * int(1e6)
primes = get_prime(primax)
# print(primes)



def df(P, p):
    if P >= p:
        cnt = 0
        while P >= p and P % p == 0:
            P = int(P//p)
            cnt += 1
        return cnt
    else:
        raise "P , p error."

gc = []
for p in primes:
    if P % p == 0:
        cnt = df(P, p)
        P = int( P // int(p**cnt))
        gc.append([p, cnt])
ans = 1
for g,cnt in gc:
    if cnt >= N:
        ans *= g**(cnt//N)

debug = 1
for g,cnt in gc:
    debug *= g**cnt

# N > 100:  why WA
# debug < P: under 3 RE
# debug*2 > P:  None
if P > 1e9 and debug != P and  debug < P and N == 1:
    raise "errror"
print(ans)

Buggy python submission (verdict: Runtime Error):
#!/mnt/c/Users/moiki/bash/env/bin/python
N,P = list(map(int, input().split()))
import math


if P == 1:
    print(1)
    exit(0)
def get_prime(n):
    """ Returns  a list of primes < n """
    sieve = [True] * n
    for i in range(3,int(n**0.5)+1,2):
        if sieve[i]:
            sieve[i*i::2*i]=[False]*((n-i*i-1)//(2*i)+1)
    return [2] + [i for i in range(3,n,2) if sieve[i] and  i >= int(math.sqrt(P)+1)]

primax = 1 #int(1e7) + 9 * int(1e6) + 9 * int(1e5) + 9 * int(1e4)
while primax < (P//N):
    primax *= 10

primax += 1000
primax = int(primax)
primes = get_prime(primax)
# print(primes)


def df(P, p):
    if P >= p:
        cnt = 0
        while P >= p and P % p == 0:
            P = int(P//p)
            cnt += 1
        return cnt
    else:
        raise "P , p error."

gc = []
for p in primes:
    if P % p == 0:
        cnt = df(P, p)
        P = int( P // int(p**cnt))
        gc.append([p, cnt])

ans = 1
for g,cnt in gc:
    if cnt >= N:
        ans *= g**(cnt//N)

print(ans)


Fixed submission:
#!/mnt/c/Users/moiki/bash/env/bin/python
N,P = list(map(int, input().split()))
import math

if N == 1:
    print(P)
    exit(0)

def get_prime(n):
    """ Returns  a list of primes < n """
    sieve = [True] * n
    for i in range(3,int(n**0.5)+1,2):
        if sieve[i]:
            sieve[i*i::2*i]=[False]*((n-i*i-1)//(2*i)+1)
    return [2] + [i for i in range(3,n,2) if sieve[i]]

primax = int(1e7) + 9 * int(1e6)
primes = get_prime(primax)
# print(primes)



def df(P, p):
    if P >= p:
        cnt = 0
        while P >= p and P % p == 0:
            P = int(P//p)
            cnt += 1
        return cnt
    else:
        raise "P , p error."

gc = []
for p in primes:
    if P % p == 0:
        cnt = df(P, p)
        P = int( P // int(p**cnt))
        gc.append([p, cnt])
ans = 1
for g,cnt in gc:
    if cnt >= N:
        ans *= g**(cnt//N)

debug = 1
for g,cnt in gc:
    debug *= g**cnt

# N > 100:  why WA
# debug < P: under 3 RE
# debug*2 > P:  None
if P > 1e9 and debug != P and  debug < P and N == 1:
    raise "errror"
print(ans)

Buggy python submission (verdict: Runtime Error):
#!/mnt/c/Users/moiki/bash/env/bin/python
N,P = list(map(int, input().split()))
import math


if P == 1:
    print(1)
    exit(0)
def get_prime(n):
    """ Returns  a list of primes < n """
    sieve = [True] * n
    for i in range(3,int(n**0.5)+1,2):
        if sieve[i]:
            sieve[i*i::2*i]=[False]*((n-i*i-1)//(2*i)+1)
    return [2] + [i for i in range(3,n,2) if sieve[i] and  i >= int(math.sqrt(P)+1)]

primax = 1 #int(1e7) + 9 * int(1e6) + 9 * int(1e5) + 9 * int(1e4)
while primax < (P/N):
    primax *= 10

primax += 1000
primes = get_prime(primax)
# print(primes)


def df(P, p):
    if P >= p:
        cnt = 0
        while P >= p and P % p == 0:
            P = int(P//p)
            cnt += 1
        return cnt
    else:
        raise "P , p error."

gc = []
for p in primes:
    if P % p == 0:
        cnt = df(P, p)
        P = int( P // int(p**cnt))
        gc.append([p, cnt])

ans = 1
for g,cnt in gc:
    if cnt >= N:
        ans *= g**(cnt//N)

print(ans)


Fixed submission:
#!/mnt/c/Users/moiki/bash/env/bin/python
N,P = list(map(int, input().split()))
import math

if N == 1:
    print(P)
    exit(0)

def get_prime(n):
    """ Returns  a list of primes < n """
    sieve = [True] * n
    for i in range(3,int(n**0.5)+1,2):
        if sieve[i]:
            sieve[i*i::2*i]=[False]*((n-i*i-1)//(2*i)+1)
    return [2] + [i for i in range(3,n,2) if sieve[i]]

primax = int(1e7) + 9 * int(1e6)
primes = get_prime(primax)
# print(primes)



def df(P, p):
    if P >= p:
        cnt = 0
        while P >= p and P % p == 0:
            P = int(P//p)
            cnt += 1
        return cnt
    else:
        raise "P , p error."

gc = []
for p in primes:
    if P % p == 0:
        cnt = df(P, p)
        P = int( P // int(p**cnt))
        gc.append([p, cnt])
ans = 1
for g,cnt in gc:
    if cnt >= N:
        ans *= g**(cnt//N)

debug = 1
for g,cnt in gc:
    debug *= g**cnt

# N > 100:  why WA
# debug < P: under 3 RE
# debug*2 > P:  None
if P > 1e9 and debug != P and  debug < P and N == 1:
    raise "errror"
print(ans)

Buggy python submission (verdict: Runtime Error):
#!/mnt/c/Users/moiki/bash/env/bin/python
N,P = list(map(int, input().split()))
import math


if P == 1:
    print(1)
    exit(0)
def get_prime(n):
    """ Returns  a list of primes < n """
    sieve = [True] * n
    for i in range(3,int(n**0.5)+1,2):
        if sieve[i]:
            sieve[i*i::2*i]=[False]*((n-i*i-1)//(2*i)+1)
    return [2] + [i for i in range(3,n,2) if sieve[i] and  i >= int(math.sqrt(P)+1)]

primax = 1 #int(1e7) + 9 * int(1e6) + 9 * int(1e5) + 9 * int(1e4)
while primax < (P/N):
    primax *= 10
primes = get_prime(primax)
# print(primes)


def df(P, p):
    if P >= p:
        cnt = 0
        while P >= p and P % p == 0:
            P = int(P//p)
            cnt += 1
        return cnt
    else:
        raise "P , p error."

gc = []
for p in primes:
    if P % p == 0:
        cnt = df(P, p)
        P = int( P // int(p**cnt))
        gc.append([p, cnt])

ans = 1
for g,cnt in gc:
    if cnt >= N:
        ans *= g**(cnt//N)

print(ans)


Fixed submission:
#!/mnt/c/Users/moiki/bash/env/bin/python
N,P = list(map(int, input().split()))
import math

if N == 1:
    print(P)
    exit(0)

def get_prime(n):
    """ Returns  a list of primes < n """
    sieve = [True] * n
    for i in range(3,int(n**0.5)+1,2):
        if sieve[i]:
            sieve[i*i::2*i]=[False]*((n-i*i-1)//(2*i)+1)
    return [2] + [i for i in range(3,n,2) if sieve[i]]

primax = int(1e7) + 9 * int(1e6)
primes = get_prime(primax)
# print(primes)



def df(P, p):
    if P >= p:
        cnt = 0
        while P >= p and P % p == 0:
            P = int(P//p)
            cnt += 1
        return cnt
    else:
        raise "P , p error."

gc = []
for p in primes:
    if P % p == 0:
        cnt = df(P, p)
        P = int( P // int(p**cnt))
        gc.append([p, cnt])
ans = 1
for g,cnt in gc:
    if cnt >= N:
        ans *= g**(cnt//N)

debug = 1
for g,cnt in gc:
    debug *= g**cnt

# N > 100:  why WA
# debug < P: under 3 RE
# debug*2 > P:  None
if P > 1e9 and debug != P and  debug < P and N == 1:
    raise "errror"
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
#!/mnt/c/Users/moiki/bash/env/bin/python
N,P = list(map(int, input().split()))
import math


def get_prime(n):
    """ Returns  a list of primes < n """
    sieve = [True] * n
    for i in range(3,int(n**0.5)+1,2):
        if sieve[i]:
            sieve[i*i::2*i]=[False]*((n-i*i-1)//(2*i)+1)
    return [2] + [i for i in range(3,n,2) if sieve[i] and  i >= int(math.sqrt(P)+1)]

primax = int(1e8) - 10000000#int(1e7) + 9 * int(1e6) + 9 * int(1e5) + 9 * int(1e4)
primes = get_prime(primax)
# print(primes)


def df(P, p):
    if P >= p:
        cnt = 0
        while P >= p and P % p == 0:
            P = int(P//p)
            cnt += 1
        return cnt
    else:
        raise "P , p error."

gc = []
for p in primes:
    if P % p == 0:
        cnt = df(P, p)
        P = int( P // int(p**cnt))
        gc.append([p, cnt])

ans = 1
for g,cnt in gc:
    if cnt >= N:
        ans *= g**(cnt//N)

print(ans)


Fixed submission:
#!/mnt/c/Users/moiki/bash/env/bin/python
N,P = list(map(int, input().split()))
import math

if N == 1:
    print(P)
    exit(0)

def get_prime(n):
    """ Returns  a list of primes < n """
    sieve = [True] * n
    for i in range(3,int(n**0.5)+1,2):
        if sieve[i]:
            sieve[i*i::2*i]=[False]*((n-i*i-1)//(2*i)+1)
    return [2] + [i for i in range(3,n,2) if sieve[i]]

primax = int(1e7) + 9 * int(1e6)
primes = get_prime(primax)
# print(primes)



def df(P, p):
    if P >= p:
        cnt = 0
        while P >= p and P % p == 0:
            P = int(P//p)
            cnt += 1
        return cnt
    else:
        raise "P , p error."

gc = []
for p in primes:
    if P % p == 0:
        cnt = df(P, p)
        P = int( P // int(p**cnt))
        gc.append([p, cnt])
ans = 1
for g,cnt in gc:
    if cnt >= N:
        ans *= g**(cnt//N)

debug = 1
for g,cnt in gc:
    debug *= g**cnt

# N > 100:  why WA
# debug < P: under 3 RE
# debug*2 > P:  None
if P > 1e9 and debug != P and  debug < P and N == 1:
    raise "errror"
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
#!/mnt/c/Users/moiki/bash/env/bin/python
N,P = list(map(int, input().split()))
import math


def get_prime(n):
    """ Returns  a list of primes < n """
    sieve = [True] * n
    for i in range(3,int(n**0.5)+1,2):
        if sieve[i]:
            sieve[i*i::2*i]=[False]*((n-i*i-1)//(2*i)+1)
    return [2] + [i for i in range(3,n,2) if sieve[i]]

primax = int(1e8) #+ 8 * int(1e6)
primes = get_prime(primax)
# print(primes)


def df(P, p):
    if P >= p:
        cnt = 0
        while P >= p and P % p == 0:
            P = int(P//p)
            cnt += 1
        return cnt
    else:
        raise "P , p error."

gc = []
for p in primes:
    if P % p == 0:
        cnt = df(P, p)
        P = int( P // int(p**cnt))
        gc.append([p, cnt])
        # P = int(P//p)
ans = 1
for g,cnt in gc:
    if cnt >= N:
        ans *= g**(cnt//N)

print(ans)
# print(primes)k
# print(gc)

Fixed submission:
#!/mnt/c/Users/moiki/bash/env/bin/python
N,P = list(map(int, input().split()))
import math

if N == 1:
    print(P)
    exit(0)

def get_prime(n):
    """ Returns  a list of primes < n """
    sieve = [True] * n
    for i in range(3,int(n**0.5)+1,2):
        if sieve[i]:
            sieve[i*i::2*i]=[False]*((n-i*i-1)//(2*i)+1)
    return [2] + [i for i in range(3,n,2) if sieve[i]]

primax = int(1e7) + 9 * int(1e6)
primes = get_prime(primax)
# print(primes)



def df(P, p):
    if P >= p:
        cnt = 0
        while P >= p and P % p == 0:
            P = int(P//p)
            cnt += 1
        return cnt
    else:
        raise "P , p error."

gc = []
for p in primes:
    if P % p == 0:
        cnt = df(P, p)
        P = int( P // int(p**cnt))
        gc.append([p, cnt])
ans = 1
for g,cnt in gc:
    if cnt >= N:
        ans *= g**(cnt//N)

debug = 1
for g,cnt in gc:
    debug *= g**cnt

# N > 100:  why WA
# debug < P: under 3 RE
# debug*2 > P:  None
if P > 1e9 and debug != P and  debug < P and N == 1:
    raise "errror"
print(ans)