Q: What is the sum of all factors of the number 203,430 excluding 203,430?
A: 284,874
The factors of the number 203,430 are: 1, 2, 3, 5, 6, 10, 15, 30, 6781, 13562, 20343, 33905, 40686, 67810, 101715, 203430.
If you add them up, you will get the total of 203,714. Now subtract 203,430 to get 284,874