Q: What is the sum of all factors of the number 203,301 excluding 203,301?
A: 139,041
The factors of the number 203,301 are: 1, 3, 7, 9, 21, 49, 63, 147, 441, 461, 1383, 3227, 4149, 9681, 22589, 29043, 67767, 203301.
If you add them up, you will get the total of 203,440. Now subtract 203,301 to get 139,041