187812149

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{132169}}^1$

素因数の和:132212

約数の個数: 12

約数和(自身を含む): 226010700

約数和(自身を除く): 38198551

約数列:

[1, 7, 29, 49, 203, 1421, 132169, 925183, 3832901, 6476281, 26830307, 187812149]

約数ペア:

[(1, 187812149), (7, 26830307), (29, 6476281), (49, 3832901), (203, 925183), (1421, 132169)]