Q: What is the sum of all factors of the number 210,021 excluding 210,021?
A: 116,763
The factors of the number 210,021 are: 1, 3, 7, 21, 73, 137, 219, 411, 511, 959, 1533, 2877, 10001, 30003, 70007, 210021.
If you add them up, you will get the total of 210,137. Now subtract 210,021 to get 116,763