Q: What is the sum of all factors of the number 206,154 excluding 206,154?
A: 275,418
The factors of the number 206,154 are: 1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 881, 1762, 2643, 5286, 7929, 11453, 15858, 22906, 34359, 68718, 103077, 206154.
If you add them up, you will get the total of 206,429. Now subtract 206,154 to get 275,418