201105391856

素因数分解:

$2^4\times {\mathrm{1031}}^1\times {\mathrm{12191161}}^1$

素因数の和:12192200

約数の個数: 20

約数和(自身を含む): 390019654704

約数和(自身を除く): 188914262848

約数列:

[1, 2, 4, 8, 16, 1031, 2062, 4124, 8248, 16496, 12191161, 24382322, 48764644, 97529288, 195058576, 12569086991, 25138173982, 50276347964, 100552695928, 201105391856]

約数ペア:

[(1, 201105391856), (2, 100552695928), (4, 50276347964), (8, 25138173982), (16, 12569086991), (1031, 195058576), (2062, 97529288), (4124, 48764644), (8248, 24382322), (16496, 12191161)]