201121544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1933861}}^1$

素因数の和:1933880

約数の個数: 16

約数和(自身を含む): 406111020

約数和(自身を除く): 204989476

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1933861, 3867722, 7735444, 15470888, 25140193, 50280386, 100560772, 201121544]

約数ペア:

[(1, 201121544), (2, 100560772), (4, 50280386), (8, 25140193), (13, 15470888), (26, 7735444), (52, 3867722), (104, 1933861)]