200566528

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 418611200

約数和(自身を除く): 218044672

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 199, 248, 254, 256, 398, 496, 508, 796, 992, 1016, 1592, 1984, 2032, 3184, 3937, 3968, 4064, 6169, 6368, 7874, 7936, 8128, 12338, 12736, 15748, 16256, 24676, 25273, 25472, 31496, 32512, 49352, 50546, 50944, 62992, 98704, 101092, 125984, 197408, 202184, 251968, 394816, 404368, 503936, 783463, 789632, 808736, 1007872, 1566926, 1579264, 1617472, 3133852, 3234944, 6267704, 6469888, 12535408, 25070816, 50141632, 100283264, 200566528]

約数ペア:

[(1, 200566528), (2, 100283264), (4, 50141632), (8, 25070816), (16, 12535408), (31, 6469888), (32, 6267704), (62, 3234944), (64, 3133852), (124, 1617472), (127, 1579264), (128, 1566926), (199, 1007872), (248, 808736), (254, 789632), (256, 783463), (398, 503936), (496, 404368), (508, 394816), (796, 251968), (992, 202184), (1016, 197408), (1592, 125984), (1984, 101092), (2032, 98704), (3184, 62992), (3937, 50944), (3968, 50546), (4064, 49352), (6169, 32512), (6368, 31496), (7874, 25472), (7936, 25273), (8128, 24676), (12338, 16256), (12736, 15748)]