200905852

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{247421}}^1$

素因数の和:247461

約数の個数: 24

約数和(自身を含む): 415668960

約数和(自身を除く): 214763108

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 247421, 494842, 989684, 1731947, 3463894, 6927788, 7175209, 14350418, 28700836, 50226463, 100452926, 200905852]

約数ペア:

[(1, 200905852), (2, 100452926), (4, 50226463), (7, 28700836), (14, 14350418), (28, 7175209), (29, 6927788), (58, 3463894), (116, 1731947), (203, 989684), (406, 494842), (812, 247421)]