Q: What is the sum of all factors of the number 198,259,760 excluding 198,259,760?

A: 270,262,336

Why is 270,262,336 the sum of all factors of 198,259,760, excluding 198,259,760?

The factors of the number 198,259,760 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 40627, 81254, 162508, 203135, 325016, 406270, 650032, 812540, 1625080, 2478247, 3250160, 4956494, 9912988, 12391235, 19825976, 24782470, 39651952, 49564940, 99129880, 198259760.

If you add them up, you will get the total of 198,260,030. Now subtract 198,259,760 to get 270,262,336