199744584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{127}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 549749760

約数和(自身を除く): 350005176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 127, 142, 156, 213, 254, 284, 312, 381, 426, 508, 568, 762, 852, 923, 1016, 1524, 1651, 1704, 1846, 2769, 3048, 3302, 3692, 4953, 5041, 5538, 6604, 7384, 9017, 9906, 10082, 11076, 13208, 15123, 18034, 19812, 20164, 22152, 27051, 30246, 36068, 39624, 40328, 54102, 60492, 65533, 72136, 108204, 117221, 120984, 131066, 196599, 216408, 234442, 262132, 351663, 393198, 468884, 524264, 640207, 703326, 786396, 937768, 1280414, 1406652, 1572792, 1920621, 2560828, 2813304, 3841242, 5121656, 7682484, 8322691, 15364968, 16645382, 24968073, 33290764, 49936146, 66581528, 99872292, 199744584]

約数ペア:

[(1, 199744584), (2, 99872292), (3, 66581528), (4, 49936146), (6, 33290764), (8, 24968073), (12, 16645382), (13, 15364968), (24, 8322691), (26, 7682484), (39, 5121656), (52, 3841242), (71, 2813304), (78, 2560828), (104, 1920621), (127, 1572792), (142, 1406652), (156, 1280414), (213, 937768), (254, 786396), (284, 703326), (312, 640207), (381, 524264), (426, 468884), (508, 393198), (568, 351663), (762, 262132), (852, 234442), (923, 216408), (1016, 196599), (1524, 131066), (1651, 120984), (1704, 117221), (1846, 108204), (2769, 72136), (3048, 65533), (3302, 60492), (3692, 54102), (4953, 40328), (5041, 39624), (5538, 36068), (6604, 30246), (7384, 27051), (9017, 22152), (9906, 20164), (10082, 19812), (11076, 18034), (13208, 15123)]