200030787

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{183683}}^1$

素因数の和:183711

約数の個数: 18

約数和(自身を含む): 317589636

約数和(自身を除く): 117558849

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 183683, 551049, 1653147, 2020513, 6061539, 18184617, 22225643, 66676929, 200030787]

約数ペア:

[(1, 200030787), (3, 66676929), (9, 22225643), (11, 18184617), (33, 6061539), (99, 2020513), (121, 1653147), (363, 551049), (1089, 183683)]