Q: What is the sum of all factors of the number 211,213,028 excluding 211,213,028?
A: 188,862,172
The factors of the number 211,213,028 are: 1, 2, 4, 13, 26, 52, 199, 398, 796, 2587, 5174, 10348, 20411, 40822, 81644, 265343, 530686, 1061372, 4061789, 8123578, 16247156, 52803257, 105606514, 211213028.
If you add them up, you will get the total of 211,213,216. Now subtract 211,213,028 to get 188,862,172