202191740

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{32299}}^1$

素因数の和:32621

約数の個数: 24

約数和(自身を含む): 425972400

約数和(自身を除く): 223780660

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 32299, 64598, 129196, 161495, 322990, 645980, 10109587, 20219174, 40438348, 50547935, 101095870, 202191740]

約数ペア:

[(1, 202191740), (2, 101095870), (4, 50547935), (5, 40438348), (10, 20219174), (20, 10109587), (313, 645980), (626, 322990), (1252, 161495), (1565, 129196), (3130, 64598), (6260, 32299)]