205485696

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{13721}}^1$

素因数の和:13754

約数の個数: 96

約数和(自身を含む): 636838020

約数和(自身を除く): 431352324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 7488, 13721, 14976, 27442, 41163, 54884, 82326, 109768, 123489, 164652, 178373, 219536, 246978, 329304, 356746, 439072, 493956, 535119, 658608, 713492, 878144, 987912, 1070238, 1317216, 1426984, 1605357, 1756288, 1975824, 2140476, 2634432, 2853968, 3210714, 3951648, 4280952, 5268864, 5707936, 6421428, 7903296, 8561904, 11415872, 12842856, 15806592, 17123808, 22831744, 25685712, 34247616, 51371424, 68495232, 102742848, 205485696]

約数ペア:

[(1, 205485696), (2, 102742848), (3, 68495232), (4, 51371424), (6, 34247616), (8, 25685712), (9, 22831744), (12, 17123808), (13, 15806592), (16, 12842856), (18, 11415872), (24, 8561904), (26, 7903296), (32, 6421428), (36, 5707936), (39, 5268864), (48, 4280952), (52, 3951648), (64, 3210714), (72, 2853968), (78, 2634432), (96, 2140476), (104, 1975824), (117, 1756288), (128, 1605357), (144, 1426984), (156, 1317216), (192, 1070238), (208, 987912), (234, 878144), (288, 713492), (312, 658608), (384, 535119), (416, 493956), (468, 439072), (576, 356746), (624, 329304), (832, 246978), (936, 219536), (1152, 178373), (1248, 164652), (1664, 123489), (1872, 109768), (2496, 82326), (3744, 54884), (4992, 41163), (7488, 27442), (13721, 14976)]