Q: What is the sum of all factors of the number 258,061,479 including 258,061,479?

A: 400,550,400

Why is 400,550,400 the sum of all factors of 258,061,479, including 258,061,479?

The factors of the number 258,061,479 are: 1, 3, 13, 17, 39, 51, 79, 169, 221, 237, 379, 507, 663, 1027, 1137, 1343, 2873, 3081, 4029, 4927, 6443, 8619, 13351, 14781, 17459, 19329, 29941, 40053, 52377, 64051, 83759, 89823, 192153, 226967, 251277, 389233, 508997, 680901, 1088867, 1167699, 1526991, 3266601, 5060029, 6616961, 15180087, 19850883, 86020493, 258061479.

If you add them up, you will get the total of 400,550,400.