203428496

素因数分解:

$2^4\times {\mathrm{1103}}^1\times {\mathrm{11527}}^1$

素因数の和:12638

約数の個数: 20

約数和(自身を含む): 394534272

約数和(自身を除く): 191105776

約数列:

[1, 2, 4, 8, 16, 1103, 2206, 4412, 8824, 11527, 17648, 23054, 46108, 92216, 184432, 12714281, 25428562, 50857124, 101714248, 203428496]

約数ペア:

[(1, 203428496), (2, 101714248), (4, 50857124), (8, 25428562), (16, 12714281), (1103, 184432), (2206, 92216), (4412, 46108), (8824, 23054), (11527, 17648)]