Q: What is the sum of all factors of the number 400,243,406 excluding 400,243,406?
A: 206,066,218
The factors of the number 400,243,406 are: 1, 2, 101, 202, 1981403, 3962806, 200121703, 400243406.
If you add them up, you will get the total of 400,243,612. Now subtract 400,243,406 to get 206,066,218