188793007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1699

約数の個数: 24

約数和(自身を含む): 223083392

約数和(自身を除く): 34290385

約数列:

[1, 13, 17, 31, 221, 289, 403, 527, 1621, 3757, 6851, 8959, 21073, 27557, 50251, 116467, 358241, 468469, 653263, 854267, 6090097, 11105471, 14522539, 188793007]

約数ペア:

[(1, 188793007), (13, 14522539), (17, 11105471), (31, 6090097), (221, 854267), (289, 653263), (403, 468469), (527, 358241), (1621, 116467), (3757, 50251), (6851, 27557), (8959, 21073)]