205240224

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 658022400

約数和(自身を除く): 452782176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 69, 84, 92, 96, 98, 112, 138, 147, 161, 168, 184, 196, 224, 271, 276, 294, 322, 336, 343, 368, 392, 483, 542, 552, 588, 644, 672, 686, 736, 784, 813, 966, 1029, 1084, 1104, 1127, 1176, 1288, 1372, 1568, 1626, 1897, 1932, 2058, 2168, 2208, 2254, 2352, 2576, 2744, 3252, 3381, 3794, 3864, 4116, 4336, 4508, 4704, 5152, 5488, 5691, 6233, 6504, 6762, 7588, 7728, 7889, 8232, 8672, 9016, 10976, 11382, 12466, 13008, 13279, 13524, 15176, 15456, 15778, 16464, 18032, 18699, 22764, 23667, 24932, 26016, 26558, 27048, 30352, 31556, 32928, 36064, 37398, 39837, 43631, 45528, 47334, 49864, 53116, 54096, 60704, 63112, 74796, 79674, 87262, 91056, 92953, 94668, 99728, 106232, 108192, 126224, 130893, 149592, 159348, 174524, 182112, 185906, 189336, 199456, 212464, 252448, 261786, 278859, 299184, 305417, 318696, 349048, 371812, 378672, 424928, 523572, 557718, 598368, 610834, 637392, 698096, 743624, 757344, 916251, 1047144, 1115436, 1221668, 1274784, 1396192, 1487248, 1832502, 2094288, 2137919, 2230872, 2443336, 2974496, 3665004, 4188576, 4275838, 4461744, 4886672, 6413757, 7330008, 8551676, 8923488, 9773344, 12827514, 14660016, 17103352, 25655028, 29320032, 34206704, 51310056, 68413408, 102620112, 205240224]

約数ペア:

[(1, 205240224), (2, 102620112), (3, 68413408), (4, 51310056), (6, 34206704), (7, 29320032), (8, 25655028), (12, 17103352), (14, 14660016), (16, 12827514), (21, 9773344), (23, 8923488), (24, 8551676), (28, 7330008), (32, 6413757), (42, 4886672), (46, 4461744), (48, 4275838), (49, 4188576), (56, 3665004), (69, 2974496), (84, 2443336), (92, 2230872), (96, 2137919), (98, 2094288), (112, 1832502), (138, 1487248), (147, 1396192), (161, 1274784), (168, 1221668), (184, 1115436), (196, 1047144), (224, 916251), (271, 757344), (276, 743624), (294, 698096), (322, 637392), (336, 610834), (343, 598368), (368, 557718), (392, 523572), (483, 424928), (542, 378672), (552, 371812), (588, 349048), (644, 318696), (672, 305417), (686, 299184), (736, 278859), (784, 261786), (813, 252448), (966, 212464), (1029, 199456), (1084, 189336), (1104, 185906), (1127, 182112), (1176, 174524), (1288, 159348), (1372, 149592), (1568, 130893), (1626, 126224), (1897, 108192), (1932, 106232), (2058, 99728), (2168, 94668), (2208, 92953), (2254, 91056), (2352, 87262), (2576, 79674), (2744, 74796), (3252, 63112), (3381, 60704), (3794, 54096), (3864, 53116), (4116, 49864), (4336, 47334), (4508, 45528), (4704, 43631), (5152, 39837), (5488, 37398), (5691, 36064), (6233, 32928), (6504, 31556), (6762, 30352), (7588, 27048), (7728, 26558), (7889, 26016), (8232, 24932), (8672, 23667), (9016, 22764), (10976, 18699), (11382, 18032), (12466, 16464), (13008, 15778), (13279, 15456), (13524, 15176)]