196353549

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{19121}}^1$

素因数の和:19297

約数の個数: 24

約数和(自身を含む): 326144832

約数和(自身を除く): 129791283

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 3423, 10269, 19121, 57363, 133847, 172089, 401541, 1204623, 3116723, 9350169, 21817061, 28050507, 65451183, 196353549]

約数ペア:

[(1, 196353549), (3, 65451183), (7, 28050507), (9, 21817061), (21, 9350169), (63, 3116723), (163, 1204623), (489, 401541), (1141, 172089), (1467, 133847), (3423, 57363), (10269, 19121)]