205733337

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1231}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 303367680

約数和(自身を除く): 97634343

約数列:

[1, 3, 17, 29, 51, 87, 113, 339, 493, 1231, 1479, 1921, 3277, 3693, 5763, 9831, 20927, 35699, 55709, 62781, 107097, 139103, 167127, 417309, 606883, 1820649, 2364751, 4033987, 7094253, 12101961, 68577779, 205733337]

約数ペア:

[(1, 205733337), (3, 68577779), (17, 12101961), (29, 7094253), (51, 4033987), (87, 2364751), (113, 1820649), (339, 606883), (493, 417309), (1231, 167127), (1479, 139103), (1921, 107097), (3277, 62781), (3693, 55709), (5763, 35699), (9831, 20927)]