208767564

素因数分解:

$2^2\times 3^3\times {\mathrm{967}}^1\times {\mathrm{1999}}^1$

素因数の和:2979

約数の個数: 48

約数和(自身を含む): 542080000

約数和(自身を除く): 333312436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 967, 1934, 1999, 2901, 3868, 3998, 5802, 5997, 7996, 8703, 11604, 11994, 17406, 17991, 23988, 26109, 34812, 35982, 52218, 53973, 71964, 104436, 107946, 215892, 1933033, 3866066, 5799099, 7732132, 11598198, 17397297, 23196396, 34794594, 52191891, 69589188, 104383782, 208767564]

約数ペア:

[(1, 208767564), (2, 104383782), (3, 69589188), (4, 52191891), (6, 34794594), (9, 23196396), (12, 17397297), (18, 11598198), (27, 7732132), (36, 5799099), (54, 3866066), (108, 1933033), (967, 215892), (1934, 107946), (1999, 104436), (2901, 71964), (3868, 53973), (3998, 52218), (5802, 35982), (5997, 34812), (7996, 26109), (8703, 23988), (11604, 17991), (11994, 17406)]