Q: What is the sum of all factors of the number 211,404,231 excluding 211,404,231?
A: 111,920,121
The factors of the number 211,404,231 are: 1, 3, 9, 17, 51, 153, 1381727, 4145181, 12435543, 23489359, 70468077, 211404231.
If you add them up, you will get the total of 211,404,342. Now subtract 211,404,231 to get 111,920,121