201671301

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2143}}^1$

素因数の和:2305

約数の個数: 32

約数和(自身を含む): 307363840

約数和(自身を除く): 105692539

約数列:

[1, 3, 13, 19, 39, 57, 127, 247, 381, 741, 1651, 2143, 2413, 4953, 6429, 7239, 27859, 31369, 40717, 83577, 94107, 122151, 272161, 529321, 816483, 1587963, 3538093, 5171059, 10614279, 15513177, 67223767, 201671301]

約数ペア:

[(1, 201671301), (3, 67223767), (13, 15513177), (19, 10614279), (39, 5171059), (57, 3538093), (127, 1587963), (247, 816483), (381, 529321), (741, 272161), (1651, 122151), (2143, 94107), (2413, 83577), (4953, 40717), (6429, 31369), (7239, 27859)]