200774511

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5233}}^1$

素因数の和:5285

約数の個数: 48

約数和(自身を含む): 358005600

約数和(自身を除く): 157231089

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 189, 203, 261, 441, 609, 783, 1323, 1421, 1827, 4263, 5233, 5481, 12789, 15699, 36631, 38367, 47097, 109893, 141291, 151757, 256417, 329679, 455271, 769251, 989037, 1062299, 1365813, 2307753, 3186897, 4097439, 6923259, 7436093, 9560691, 22308279, 28682073, 66924837, 200774511]

約数ペア:

[(1, 200774511), (3, 66924837), (7, 28682073), (9, 22308279), (21, 9560691), (27, 7436093), (29, 6923259), (49, 4097439), (63, 3186897), (87, 2307753), (147, 1365813), (189, 1062299), (203, 989037), (261, 769251), (441, 455271), (609, 329679), (783, 256417), (1323, 151757), (1421, 141291), (1827, 109893), (4263, 47097), (5233, 38367), (5481, 36631), (12789, 15699)]