Q: What is the sum of all factors of the number 210,123,221 excluding 210,123,221?
A: 56,527,339
The factors of the number 210,123,221 are: 1, 7, 11, 49, 77, 539, 389839, 2728873, 4288229, 19102111, 30017603, 210123221.
If you add them up, you will get the total of 210,123,277. Now subtract 210,123,221 to get 56,527,339