199880064

素因数分解:

$2^7\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 617385600

約数和(自身を除く): 417505536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 64, 72, 87, 93, 96, 116, 124, 128, 144, 174, 186, 192, 193, 232, 248, 261, 279, 288, 348, 372, 384, 386, 464, 496, 522, 558, 576, 579, 696, 744, 772, 899, 928, 992, 1044, 1116, 1152, 1158, 1392, 1488, 1544, 1737, 1798, 1856, 1984, 2088, 2232, 2316, 2697, 2784, 2976, 3088, 3474, 3596, 3712, 3968, 4176, 4464, 4632, 5394, 5568, 5597, 5952, 5983, 6176, 6948, 7192, 8091, 8352, 8928, 9264, 10788, 11136, 11194, 11904, 11966, 12352, 13896, 14384, 16182, 16704, 16791, 17856, 17949, 18528, 21576, 22388, 23932, 24704, 27792, 28768, 32364, 33408, 33582, 35712, 35898, 37056, 43152, 44776, 47864, 50373, 53847, 55584, 57536, 64728, 67164, 71796, 74112, 86304, 89552, 95728, 100746, 107694, 111168, 115072, 129456, 134328, 143592, 172608, 173507, 179104, 191456, 201492, 215388, 222336, 258912, 268656, 287184, 345216, 347014, 358208, 382912, 402984, 430776, 517824, 520521, 537312, 574368, 694028, 716416, 765824, 805968, 861552, 1035648, 1041042, 1074624, 1148736, 1388056, 1561563, 1611936, 1723104, 2082084, 2149248, 2297472, 2776112, 3123126, 3223872, 3446208, 4164168, 5552224, 6246252, 6447744, 6892416, 8328336, 11104448, 12492504, 16656672, 22208896, 24985008, 33313344, 49970016, 66626688, 99940032, 199880064]

約数ペア:

[(1, 199880064), (2, 99940032), (3, 66626688), (4, 49970016), (6, 33313344), (8, 24985008), (9, 22208896), (12, 16656672), (16, 12492504), (18, 11104448), (24, 8328336), (29, 6892416), (31, 6447744), (32, 6246252), (36, 5552224), (48, 4164168), (58, 3446208), (62, 3223872), (64, 3123126), (72, 2776112), (87, 2297472), (93, 2149248), (96, 2082084), (116, 1723104), (124, 1611936), (128, 1561563), (144, 1388056), (174, 1148736), (186, 1074624), (192, 1041042), (193, 1035648), (232, 861552), (248, 805968), (261, 765824), (279, 716416), (288, 694028), (348, 574368), (372, 537312), (384, 520521), (386, 517824), (464, 430776), (496, 402984), (522, 382912), (558, 358208), (576, 347014), (579, 345216), (696, 287184), (744, 268656), (772, 258912), (899, 222336), (928, 215388), (992, 201492), (1044, 191456), (1116, 179104), (1152, 173507), (1158, 172608), (1392, 143592), (1488, 134328), (1544, 129456), (1737, 115072), (1798, 111168), (1856, 107694), (1984, 100746), (2088, 95728), (2232, 89552), (2316, 86304), (2697, 74112), (2784, 71796), (2976, 67164), (3088, 64728), (3474, 57536), (3596, 55584), (3712, 53847), (3968, 50373), (4176, 47864), (4464, 44776), (4632, 43152), (5394, 37056), (5568, 35898), (5597, 35712), (5952, 33582), (5983, 33408), (6176, 32364), (6948, 28768), (7192, 27792), (8091, 24704), (8352, 23932), (8928, 22388), (9264, 21576), (10788, 18528), (11136, 17949), (11194, 17856), (11904, 16791), (11966, 16704), (12352, 16182), (13896, 14384)]