227521118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{45161}}^1$

素因数の和:45403

約数の個数: 16

約数和(自身を含む): 373941360

約数和(自身を除く): 146420242

約数列:

[1, 2, 11, 22, 229, 458, 2519, 5038, 45161, 90322, 496771, 993542, 10341869, 20683738, 113760559, 227521118]

約数ペア:

[(1, 227521118), (2, 113760559), (11, 20683738), (22, 10341869), (229, 993542), (458, 496771), (2519, 90322), (5038, 45161)]