201629572

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{222059}}^1$

素因数の和:222290

約数の個数: 12

約数和(自身を含む): 354407760

約数和(自身を除く): 152778188

約数列:

[1, 2, 4, 227, 454, 908, 222059, 444118, 888236, 50407393, 100814786, 201629572]

約数ペア:

[(1, 201629572), (2, 100814786), (4, 50407393), (227, 888236), (454, 444118), (908, 222059)]