201053414

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{10427}}^1$

素因数の和:10771

約数の個数: 16

約数和(自身を含む): 312339456

約数和(自身を除く): 111286042

約数列:

[1, 2, 31, 62, 311, 622, 9641, 10427, 19282, 20854, 323237, 646474, 3242797, 6485594, 100526707, 201053414]

約数ペア:

[(1, 201053414), (2, 100526707), (31, 6485594), (62, 3242797), (311, 646474), (622, 323237), (9641, 20854), (10427, 19282)]