Q: What is the sum of all factors of the number 400,146 excluding 400,146?
A: 447,438
The factors of the number 400,146 are: 1, 2, 3, 6, 17, 34, 51, 102, 3923, 7846, 11769, 23538, 66691, 133382, 200073, 400146.
If you add them up, you will get the total of 400,593. Now subtract 400,146 to get 447,438