205125328816

素因数分解:

$2^4\times {\mathrm{2707}}^1\times {\mathrm{4735993}}^1$

素因数の和:4738708

約数の個数: 20

約数和(自身を含む): 397577224312

約数和(自身を除く): 192451895496

約数列:

[1, 2, 4, 8, 16, 2707, 5414, 10828, 21656, 43312, 4735993, 9471986, 18943972, 37887944, 75775888, 12820333051, 25640666102, 51281332204, 102562664408, 205125328816]

約数ペア:

[(1, 205125328816), (2, 102562664408), (4, 51281332204), (8, 25640666102), (16, 12820333051), (2707, 75775888), (5414, 37887944), (10828, 18943972), (21656, 9471986), (43312, 4735993)]