202050801

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{3109}}^1$

素因数の和:3230

約数の個数: 32

約数和(自身を含む): 313488000

約数和(自身を除く): 111437199

約数列:

[1, 3, 9, 27, 29, 83, 87, 249, 261, 747, 783, 2241, 2407, 3109, 7221, 9327, 21663, 27981, 64989, 83943, 90161, 258047, 270483, 774141, 811449, 2322423, 2434347, 6967269, 7483363, 22450089, 67350267, 202050801]

約数ペア:

[(1, 202050801), (3, 67350267), (9, 22450089), (27, 7483363), (29, 6967269), (83, 2434347), (87, 2322423), (249, 811449), (261, 774141), (747, 270483), (783, 258047), (2241, 90161), (2407, 83943), (3109, 64989), (7221, 27981), (9327, 21663)]