Q: What is the sum of all factors of the number 207,550,100 excluding 207,550,100?

A: 258,370,600

Why is 258,370,600 the sum of all factors of 207,550,100, excluding 207,550,100?

The factors of the number 207,550,100 are: 1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 71569, 143138, 286276, 357845, 715690, 1431380, 1789225, 2075501, 3578450, 4151002, 7156900, 8302004, 10377505, 20755010, 41510020, 51887525, 103775050, 207550100.

If you add them up, you will get the total of 207,550,358. Now subtract 207,550,100 to get 258,370,600