Q: What is the sum of all factors of the number 214,851 excluding 214,851?
A: 138,173
The factors of the number 214,851 are: 1, 3, 7, 13, 21, 39, 91, 273, 787, 2361, 5509, 10231, 16527, 30693, 71617, 214851.
If you add them up, you will get the total of 214,989. Now subtract 214,851 to get 138,173