201613654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{29851}}^1$

素因数の和:30171

約数の個数: 16

約数和(自身を含む): 330998976

約数和(自身を除く): 129385322

約数列:

[1, 2, 11, 22, 307, 614, 3377, 6754, 29851, 59702, 328361, 656722, 9164257, 18328514, 100806827, 201613654]

約数ペア:

[(1, 201613654), (2, 100806827), (11, 18328514), (22, 9164257), (307, 656722), (614, 328361), (3377, 59702), (6754, 29851)]