201985352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{32411}}^1$

素因数の和:32477

約数の個数: 32

約数和(自身を含む): 408391200

約数和(自身を除く): 206405848

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 32411, 64822, 129644, 259288, 615809, 1231618, 1328851, 2463236, 2657702, 4926472, 5315404, 10630808, 25248169, 50496338, 100992676, 201985352]

約数ペア:

[(1, 201985352), (2, 100992676), (4, 50496338), (8, 25248169), (19, 10630808), (38, 5315404), (41, 4926472), (76, 2657702), (82, 2463236), (152, 1328851), (164, 1231618), (328, 615809), (779, 259288), (1558, 129644), (3116, 64822), (6232, 32411)]