208049116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{13171}}^1$

素因数の和:13545

約数の個数: 24

約数和(自身を含む): 398321280

約数和(自身を除く): 190272164

約数列:

[1, 2, 4, 11, 22, 44, 359, 718, 1436, 3949, 7898, 13171, 15796, 26342, 52684, 144881, 289762, 579524, 4728389, 9456778, 18913556, 52012279, 104024558, 208049116]

約数ペア:

[(1, 208049116), (2, 104024558), (4, 52012279), (11, 18913556), (22, 9456778), (44, 4728389), (359, 579524), (718, 289762), (1436, 144881), (3949, 52684), (7898, 26342), (13171, 15796)]