Q: What is the sum of all factors of the number 206,553,625 excluding 206,553,625?

A: 59,000,807

Why is 59,000,807 the sum of all factors of 206,553,625, excluding 206,553,625?

The factors of the number 206,553,625 are: 1, 5, 25, 61, 103, 125, 263, 305, 515, 1315, 1525, 2575, 6283, 6575, 7625, 12875, 16043, 27089, 31415, 32875, 80215, 135445, 157075, 401075, 677225, 785375, 1652429, 2005375, 3386125, 8262145, 41310725, 206553625.

If you add them up, you will get the total of 206,553,684. Now subtract 206,553,625 to get 59,000,807