Given the task definition and input, reply with output. In this task, you are given a list of integers you need to calculate and return the range of the integers which is the difference between maximum and minimum element in the list.

[237, 191, 236, 329, 347, 89, 170, 429, 376, 121, 268, 397, 225, 61, 463, 66, 444, 473, 266, 43]
430