201591664

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{91967}}^1$

素因数の和:92112

約数の個数: 20

約数和(自身を含む): 393439104

約数和(自身を除く): 191847440

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 91967, 183934, 367868, 735736, 1471472, 12599479, 25198958, 50397916, 100795832, 201591664]

約数ペア:

[(1, 201591664), (2, 100795832), (4, 50397916), (8, 25198958), (16, 12599479), (137, 1471472), (274, 735736), (548, 367868), (1096, 183934), (2192, 91967)]