208097132

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{449}}^1\times {\mathrm{1063}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 368676000

約数和(自身を除く): 160578868

約数列:

[1, 2, 4, 109, 218, 436, 449, 898, 1063, 1796, 2126, 4252, 48941, 97882, 115867, 195764, 231734, 463468, 477287, 954574, 1909148, 52024283, 104048566, 208097132]

約数ペア:

[(1, 208097132), (2, 104048566), (4, 52024283), (109, 1909148), (218, 954574), (436, 477287), (449, 463468), (898, 231734), (1063, 195764), (1796, 115867), (2126, 97882), (4252, 48941)]