227984390

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{43759}}^1$

素因数の和:44287

約数の個数: 16

約数和(自身を含む): 411168960

約数和(自身を除く): 183184570

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 5210, 43759, 87518, 218795, 437590, 22798439, 45596878, 113992195, 227984390]

約数ペア:

[(1, 227984390), (2, 113992195), (5, 45596878), (10, 22798439), (521, 437590), (1042, 218795), (2605, 87518), (5210, 43759)]