Q: What is the sum of all factors of the number 256,721,207 excluding 256,721,207?
A: 7,143,193
The factors of the number 256,721,207 are: 1, 37, 2129, 3259, 78773, 120583, 6938411, 256721207.
If you add them up, you will get the total of 256,721,214. Now subtract 256,721,207 to get 7,143,193