201130172

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{221509}}^1$

素因数の和:221740

約数の個数: 12

約数和(自身を含む): 353529960

約数和(自身を除く): 152399788

約数列:

[1, 2, 4, 227, 454, 908, 221509, 443018, 886036, 50282543, 100565086, 201130172]

約数ペア:

[(1, 201130172), (2, 100565086), (4, 50282543), (227, 886036), (454, 443018), (908, 221509)]