Q: What is the sum of all factors of the number 400,142 excluding 400,142?
A: 220,858
The factors of the number 400,142 are: 1, 2, 29, 58, 6899, 13798, 200071, 400142.
If you add them up, you will get the total of 400,362. Now subtract 400,142 to get 220,858