201385323

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{2789}}^1$

素因数の和:2979

約数の個数: 24

約数和(自身を含む): 297704160

約数和(自身を除く): 96318837

約数列:

[1, 3, 9, 71, 113, 213, 339, 639, 1017, 2789, 8023, 8367, 24069, 25101, 72207, 198019, 315157, 594057, 945471, 1782171, 2836413, 22376147, 67128441, 201385323]

約数ペア:

[(1, 201385323), (3, 67128441), (9, 22376147), (71, 2836413), (113, 1782171), (213, 945471), (339, 594057), (639, 315157), (1017, 198019), (2789, 72207), (8023, 25101), (8367, 24069)]