Q: What is the sum of all factors of the number 280,684 excluding 280,684?
A: 221,300
The factors of the number 280,684 are: 1, 2, 4, 47, 94, 188, 1493, 2986, 5972, 70171, 140342, 280684.
If you add them up, you will get the total of 280,905. Now subtract 280,684 to get 221,300