209093048

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{136841}}^1$

素因数の和:137038

約数の個数: 16

約数和(自身を含む): 394104960

約数和(自身を除く): 185011912

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 136841, 273682, 547364, 1094728, 26136631, 52273262, 104546524, 209093048]

約数ペア:

[(1, 209093048), (2, 104546524), (4, 52273262), (8, 26136631), (191, 1094728), (382, 547364), (764, 273682), (1528, 136841)]