222248836

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{424139}}^1$

素因数の和:424274

約数の個数: 12

約数和(自身を含む): 391905360

約数和(自身を除く): 169656524

約数列:

[1, 2, 4, 131, 262, 524, 424139, 848278, 1696556, 55562209, 111124418, 222248836]

約数ペア:

[(1, 222248836), (2, 111124418), (4, 55562209), (131, 1696556), (262, 848278), (524, 424139)]