201243207

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 298656000

約数和(自身を除く): 97412793

約数列:

[1, 3, 11, 33, 101, 121, 303, 363, 499, 1111, 1331, 1497, 3333, 3993, 5489, 12221, 16467, 36663, 50399, 60379, 134431, 151197, 181137, 403293, 554389, 664169, 1663167, 1992507, 6098279, 18294837, 67081069, 201243207]

約数ペア:

[(1, 201243207), (3, 67081069), (11, 18294837), (33, 6098279), (101, 1992507), (121, 1663167), (303, 664169), (363, 554389), (499, 403293), (1111, 181137), (1331, 151197), (1497, 134431), (3333, 60379), (3993, 50399), (5489, 36663), (12221, 16467)]