202311189

素因数分解:

$3^4\times {\mathrm{1049}}^1\times {\mathrm{2381}}^1$

素因数の和:3442

約数の個数: 20

約数和(自身を含む): 302633100

約数和(自身を除く): 100321911

約数列:

[1, 3, 9, 27, 81, 1049, 2381, 3147, 7143, 9441, 21429, 28323, 64287, 84969, 192861, 2497669, 7493007, 22479021, 67437063, 202311189]

約数ペア:

[(1, 202311189), (3, 67437063), (9, 22479021), (27, 7493007), (81, 2497669), (1049, 192861), (2381, 84969), (3147, 64287), (7143, 28323), (9441, 21429)]