223844410

素因数分解:

$2^1\times 5^1\times {\mathrm{2011}}^1\times {\mathrm{11131}}^1$

素因数の和:13149

約数の個数: 16

約数和(自身を含む): 403156512

約数和(自身を除く): 179312102

約数列:

[1, 2, 5, 10, 2011, 4022, 10055, 11131, 20110, 22262, 55655, 111310, 22384441, 44768882, 111922205, 223844410]

約数ペア:

[(1, 223844410), (2, 111922205), (5, 44768882), (10, 22384441), (2011, 111310), (4022, 55655), (10055, 22262), (11131, 20110)]