189727204

素因数分解:

$2^2\times {\mathrm{1511}}^1\times {\mathrm{31391}}^1$

素因数の和:32906

約数の個数: 12

約数和(自身を含む): 332252928

約数和(自身を除く): 142525724

約数列:

[1, 2, 4, 1511, 3022, 6044, 31391, 62782, 125564, 47431801, 94863602, 189727204]

約数ペア:

[(1, 189727204), (2, 94863602), (4, 47431801), (1511, 125564), (3022, 62782), (6044, 31391)]