201908949

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{32719}}^1$

素因数の和:32761

約数の個数: 24

約数和(自身を含む): 313326720

約数和(自身を除く): 111417771

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 6171, 32719, 98157, 359909, 556223, 1079727, 1668669, 3958999, 6118453, 11876997, 18355359, 67302983, 201908949]

約数ペア:

[(1, 201908949), (3, 67302983), (11, 18355359), (17, 11876997), (33, 6118453), (51, 3958999), (121, 1668669), (187, 1079727), (363, 556223), (561, 359909), (2057, 98157), (6171, 32719)]