Q: What is the sum of all factors of the number 211,121,216 excluding 211,121,216?
A: 207,822,574
The factors of the number 211,121,216 are: 1, 2, 4, 8, 16, 32, 64, 3298769, 6597538, 13195076, 26390152, 52780304, 105560608, 211121216.
If you add them up, you will get the total of 211,121,423. Now subtract 211,121,216 to get 207,822,574