201041907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1031}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 309104640

約数和(自身を除く): 108062733

約数列:

[1, 3, 11, 19, 33, 57, 209, 311, 627, 933, 1031, 3093, 3421, 5909, 10263, 11341, 17727, 19589, 34023, 58767, 64999, 194997, 215479, 320641, 646437, 961923, 3527051, 6092179, 10581153, 18276537, 67013969, 201041907]

約数ペア:

[(1, 201041907), (3, 67013969), (11, 18276537), (19, 10581153), (33, 6092179), (57, 3527051), (209, 961923), (311, 646437), (627, 320641), (933, 215479), (1031, 194997), (3093, 64999), (3421, 58767), (5909, 34023), (10263, 19589), (11341, 17727)]