208038256

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{56779}}^1$

素因数の和:57016

約数の個数: 20

約数和(自身を含む): 404841400

約数和(自身を除く): 196803144

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 56779, 113558, 227116, 454232, 908464, 13002391, 26004782, 52009564, 104019128, 208038256]

約数ペア:

[(1, 208038256), (2, 104019128), (4, 52009564), (8, 26004782), (16, 13002391), (229, 908464), (458, 454232), (916, 227116), (1832, 113558), (3664, 56779)]