210083776

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2218

約数の個数: 84

約数和(自身を含む): 500822976

約数和(自身を除く): 290739200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 392, 434, 448, 496, 784, 868, 992, 1519, 1568, 1736, 1984, 2161, 3038, 3136, 3472, 4322, 6076, 6944, 8644, 12152, 13888, 15127, 17288, 24304, 30254, 34576, 48608, 60508, 66991, 69152, 97216, 105889, 121016, 133982, 138304, 211778, 242032, 267964, 423556, 468937, 484064, 535928, 847112, 937874, 968128, 1071856, 1694224, 1875748, 2143712, 3282559, 3388448, 3751496, 4287424, 6565118, 6776896, 7502992, 13130236, 15005984, 26260472, 30011968, 52520944, 105041888, 210083776]

約数ペア:

[(1, 210083776), (2, 105041888), (4, 52520944), (7, 30011968), (8, 26260472), (14, 15005984), (16, 13130236), (28, 7502992), (31, 6776896), (32, 6565118), (49, 4287424), (56, 3751496), (62, 3388448), (64, 3282559), (98, 2143712), (112, 1875748), (124, 1694224), (196, 1071856), (217, 968128), (224, 937874), (248, 847112), (392, 535928), (434, 484064), (448, 468937), (496, 423556), (784, 267964), (868, 242032), (992, 211778), (1519, 138304), (1568, 133982), (1736, 121016), (1984, 105889), (2161, 97216), (3038, 69152), (3136, 66991), (3472, 60508), (4322, 48608), (6076, 34576), (6944, 30254), (8644, 24304), (12152, 17288), (13888, 15127)]