201243413

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{2003}}^1$

素因数の和:2504

約数の個数: 16

約数和(自身を含む): 238043136

約数和(自身を除く): 36799723

約数列:

[1, 7, 31, 217, 463, 2003, 3241, 14021, 14353, 62093, 100471, 434651, 927389, 6491723, 28749059, 201243413]

約数ペア:

[(1, 201243413), (7, 28749059), (31, 6491723), (217, 927389), (463, 434651), (2003, 100471), (3241, 62093), (14021, 14353)]