Q: What is the sum of all factors of the number 207,251,420 excluding 207,251,420?
A: 255,057,700
The factors of the number 207,251,420 are: 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 389, 778, 1556, 1567, 1945, 3134, 3890, 6268, 6613, 7780, 7835, 13226, 15670, 26452, 26639, 31340, 33065, 53278, 66130, 106556, 132260, 133195, 266390, 532780, 609563, 1219126, 2438252, 3047815, 6095630, 10362571, 12191260, 20725142, 41450284, 51812855, 103625710, 207251420.
If you add them up, you will get the total of 207,251,675. Now subtract 207,251,420 to get 255,057,700