201085372

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{2161}}^1$

素因数の和:2749

約数の個数: 24

約数和(自身を含む): 360915632

約数和(自身を除く): 159830260

約数列:

[1, 2, 4, 43, 86, 172, 541, 1082, 2161, 2164, 4322, 8644, 23263, 46526, 92923, 93052, 185846, 371692, 1169101, 2338202, 4676404, 50271343, 100542686, 201085372]

約数ペア:

[(1, 201085372), (2, 100542686), (4, 50271343), (43, 4676404), (86, 2338202), (172, 1169101), (541, 371692), (1082, 185846), (2161, 93052), (2164, 92923), (4322, 46526), (8644, 23263)]