Q: What is the sum of all factors of the number 280,388 excluding 280,388?
A: 214,204
The factors of the number 280,388 are: 1, 2, 4, 191, 367, 382, 734, 764, 1468, 70097, 140194, 280388.
If you add them up, you will get the total of 280,602. Now subtract 280,388 to get 214,204