202148009

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{2179}}^1$

素因数の和:2672

約数の個数: 16

約数和(自身を含む): 239625600

約数和(自身を除く): 37477591

約数列:

[1, 7, 29, 203, 457, 2179, 3199, 13253, 15253, 63191, 92771, 442337, 995803, 6970621, 28878287, 202148009]

約数ペア:

[(1, 202148009), (7, 28878287), (29, 6970621), (203, 995803), (457, 442337), (2179, 92771), (3199, 63191), (13253, 15253)]