Q: What is the sum of all factors of the number 212,531,100 excluding 212,531,100?
A: 402,393,084
The factors of the number 212,531,100 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 708437, 1416874, 2125311, 2833748, 3542185, 4250622, 7084370, 8501244, 10626555, 14168740, 17710925, 21253110, 35421850, 42506220, 53132775, 70843700, 106265550, 212531100.
If you add them up, you will get the total of 212,531,502. Now subtract 212,531,100 to get 402,393,084