Q: What is the sum of all factors of the number 222,123,213 excluding 222,123,213?
A: 141,119,667
The factors of the number 222,123,213 are: 1, 3, 9, 13, 23, 39, 69, 117, 197, 207, 299, 419, 591, 897, 1257, 1773, 2561, 2691, 3771, 4531, 5447, 7683, 9637, 13593, 16341, 23049, 28911, 40779, 49023, 58903, 82543, 86733, 125281, 176709, 247629, 375843, 530127, 742887, 1073059, 1127529, 1898489, 3219177, 5695467, 9657531, 17086401, 24680357, 74041071, 222123213.
If you add them up, you will get the total of 222,123,354. Now subtract 222,123,213 to get 141,119,667