Q: What is the sum of all factors of the number 211,131,007 excluding 211,131,007?
A: 23,408,705
The factors of the number 211,131,007 are: 1, 17, 23, 197, 391, 2741, 3349, 4531, 46597, 63043, 77027, 539977, 1071731, 9179609, 12419471, 211131007.
If you add them up, you will get the total of 211,131,030. Now subtract 211,131,007 to get 23,408,705