208035189

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{187927}}^1$

素因数の和:187977

約数の個数: 16

約数和(自身を含む): 315719040

約数和(自身を除く): 107683851

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 187927, 563781, 1691343, 5074029, 7705007, 23115021, 69345063, 208035189]

約数ペア:

[(1, 208035189), (3, 69345063), (9, 23115021), (27, 7705007), (41, 5074029), (123, 1691343), (369, 563781), (1107, 187927)]