201620793208

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{1083377}}^1$

素因数の和:1083967

約数の個数: 32

約数和(自身を含む): 387545978160

約数和(自身を除く): 185925184952

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 541, 1082, 2164, 4328, 23263, 46526, 93052, 186104, 1083377, 2166754, 4333508, 8667016, 46585211, 93170422, 186340844, 372681688, 586106957, 1172213914, 2344427828, 4688855656, 25202599151, 50405198302, 100810396604, 201620793208]

約数ペア:

[(1, 201620793208), (2, 100810396604), (4, 50405198302), (8, 25202599151), (43, 4688855656), (86, 2344427828), (172, 1172213914), (344, 586106957), (541, 372681688), (1082, 186340844), (2164, 93170422), (4328, 46585211), (23263, 8667016), (46526, 4333508), (93052, 2166754), (186104, 1083377)]