205228464

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{87257}}^1$

素因数の和:87282

約数の個数: 60

約数和(自身を含む): 616739544

約数和(自身を除く): 411511080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 87257, 174514, 261771, 349028, 523542, 610799, 698056, 1047084, 1221598, 1396112, 1832397, 2094168, 2443196, 3664794, 4188336, 4275593, 4886392, 7329588, 8551186, 9772784, 12826779, 14659176, 17102372, 25653558, 29318352, 34204744, 51307116, 68409488, 102614232, 205228464]

約数ペア:

[(1, 205228464), (2, 102614232), (3, 68409488), (4, 51307116), (6, 34204744), (7, 29318352), (8, 25653558), (12, 17102372), (14, 14659176), (16, 12826779), (21, 9772784), (24, 8551186), (28, 7329588), (42, 4886392), (48, 4275593), (49, 4188336), (56, 3664794), (84, 2443196), (98, 2094168), (112, 1832397), (147, 1396112), (168, 1221598), (196, 1047084), (294, 698056), (336, 610799), (392, 523542), (588, 349028), (784, 261771), (1176, 174514), (2352, 87257)]