189717241

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{23629}}^1$

素因数の和:23704

約数の個数: 16

約数和(自身を含む): 229872640

約数和(自身を除く): 40155399

約数列:

[1, 7, 31, 37, 217, 259, 1147, 8029, 23629, 165403, 732499, 874273, 5127493, 6119911, 27102463, 189717241]

約数ペア:

[(1, 189717241), (7, 27102463), (31, 6119911), (37, 5127493), (217, 874273), (259, 732499), (1147, 165403), (8029, 23629)]