205740983

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{3517}}^1$

素因数の和:3722

約数の個数: 16

約数和(自身を含む): 240800064

約数和(自身を除く): 35059081

約数列:

[1, 7, 61, 137, 427, 959, 3517, 8357, 24619, 58499, 214537, 481829, 1501759, 3372803, 29391569, 205740983]

約数ペア:

[(1, 205740983), (7, 29391569), (61, 3372803), (137, 1501759), (427, 481829), (959, 214537), (3517, 58499), (8357, 24619)]