210977564

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{39041}}^1$

素因数の和:39245

約数の個数: 24

約数和(自身を含む): 424152288

約数和(自身を除く): 213174724

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 39041, 78082, 156164, 273287, 546574, 1093148, 7534913, 15069826, 30139652, 52744391, 105488782, 210977564]

約数ペア:

[(1, 210977564), (2, 105488782), (4, 52744391), (7, 30139652), (14, 15069826), (28, 7534913), (193, 1093148), (386, 546574), (772, 273287), (1351, 156164), (2702, 78082), (5404, 39041)]