200765257

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 272111616

約数和(自身を除く): 71346359

約数列:

[1, 7, 11, 17, 73, 77, 119, 121, 187, 191, 511, 803, 847, 1241, 1309, 1337, 2057, 2101, 3247, 5621, 8687, 8833, 13651, 13943, 14399, 14707, 22729, 23111, 35717, 61831, 95557, 97601, 150161, 153373, 161777, 237031, 250019, 392887, 1051127, 1073611, 1659217, 1687103, 2607341, 2750209, 11809721, 18251387, 28680751, 200765257]

約数ペア:

[(1, 200765257), (7, 28680751), (11, 18251387), (17, 11809721), (73, 2750209), (77, 2607341), (119, 1687103), (121, 1659217), (187, 1073611), (191, 1051127), (511, 392887), (803, 250019), (847, 237031), (1241, 161777), (1309, 153373), (1337, 150161), (2057, 97601), (2101, 95557), (3247, 61831), (5621, 35717), (8687, 23111), (8833, 22729), (13651, 14707), (13943, 14399)]