187929077

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{19697}}^1$

素因数の和:19780

約数の個数: 16

約数和(自身を含む): 226920960

約数和(自身を除く): 38991883

約数列:

[1, 7, 29, 47, 203, 329, 1363, 9541, 19697, 137879, 571213, 925759, 3998491, 6480313, 26847011, 187929077]

約数ペア:

[(1, 187929077), (7, 26847011), (29, 6480313), (47, 3998491), (203, 925759), (329, 571213), (1363, 137879), (9541, 19697)]