Q: What is the sum of all factors of the number 205,421,425 excluding 205,421,425?
A: 74,060,687
The factors of the number 205,421,425 are: 1, 5, 11, 25, 55, 181, 275, 905, 1991, 4127, 4525, 9955, 20635, 45397, 49775, 103175, 226985, 746987, 1134925, 3734935, 8216857, 18674675, 41084285, 205421425.
If you add them up, you will get the total of 205,421,499. Now subtract 205,421,425 to get 74,060,687