Q: What is the sum of all factors of the number 242,451 excluding 242,451?
A: 156,909
The factors of the number 242,451 are: 1, 3, 9, 11, 31, 33, 79, 93, 99, 237, 279, 341, 711, 869, 1023, 2449, 2607, 3069, 7347, 7821, 22041, 26939, 80817, 242451.
If you add them up, you will get the total of 242,607. Now subtract 242,451 to get 156,909