204792939

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{3109}}^1$

素因数の和:3691

約数の個数: 24

約数和(自身を含む): 319235280

約数和(自身を除く): 114442341

約数列:

[1, 3, 9, 13, 39, 117, 563, 1689, 3109, 5067, 7319, 9327, 21957, 27981, 40417, 65871, 121251, 363753, 1750367, 5251101, 15753303, 22754771, 68264313, 204792939]

約数ペア:

[(1, 204792939), (3, 68264313), (9, 22754771), (13, 15753303), (39, 5251101), (117, 1750367), (563, 363753), (1689, 121251), (3109, 65871), (5067, 40417), (7319, 27981), (9327, 21957)]