215028186

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{2011}}^1$

素因数の和:2338

約数の個数: 32

約数和(自身を含む): 438068736

約数和(自身を除く): 223040550

約数列:

[1, 2, 3, 6, 71, 142, 213, 251, 426, 502, 753, 1506, 2011, 4022, 6033, 12066, 17821, 35642, 53463, 106926, 142781, 285562, 428343, 504761, 856686, 1009522, 1514283, 3028566, 35838031, 71676062, 107514093, 215028186]

約数ペア:

[(1, 215028186), (2, 107514093), (3, 71676062), (6, 35838031), (71, 3028566), (142, 1514283), (213, 1009522), (251, 856686), (426, 504761), (502, 428343), (753, 285562), (1506, 142781), (2011, 106926), (4022, 53463), (6033, 35642), (12066, 17821)]