Q: What is the sum of all factors of the number 221,300,013 excluding 221,300,013?
A: 107,019,987
The factors of the number 221,300,013 are: 1, 3, 11, 33, 89, 151, 267, 453, 499, 979, 1497, 1661, 2937, 4983, 5489, 13439, 16467, 40317, 44411, 75349, 133233, 147829, 226047, 443487, 488521, 828839, 1465563, 2486517, 6706061, 20118183, 73766671, 221300013.
If you add them up, you will get the total of 221,300,120. Now subtract 221,300,013 to get 107,019,987