Q: What is the sum of all factors of the number 231,307,143 excluding 231,307,143?
A: 84,280,953
The factors of the number 231,307,143 are: 1, 3, 73, 107, 219, 321, 7811, 9871, 23433, 29613, 720583, 1056197, 2161749, 3168591, 77102381, 231307143.
If you add them up, you will get the total of 231,307,227. Now subtract 231,307,143 to get 84,280,953