201331424

素因数分解:

$2^5\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4657}}^1$

素因数の和:4867

約数の個数: 48

約数和(自身を含む): 455440608

約数和(自身を除く): 254109184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 193, 224, 386, 772, 1351, 1544, 2702, 3088, 4657, 5404, 6176, 9314, 10808, 18628, 21616, 32599, 37256, 43232, 65198, 74512, 130396, 149024, 260792, 521584, 898801, 1043168, 1797602, 3595204, 6291607, 7190408, 12583214, 14380816, 25166428, 28761632, 50332856, 100665712, 201331424]

約数ペア:

[(1, 201331424), (2, 100665712), (4, 50332856), (7, 28761632), (8, 25166428), (14, 14380816), (16, 12583214), (28, 7190408), (32, 6291607), (56, 3595204), (112, 1797602), (193, 1043168), (224, 898801), (386, 521584), (772, 260792), (1351, 149024), (1544, 130396), (2702, 74512), (3088, 65198), (4657, 43232), (5404, 37256), (6176, 32599), (9314, 21616), (10808, 18628)]