208559232

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:300

約数の個数: 256

約数和(自身を含む): 725587200

約数和(自身を除く): 517027968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 64, 72, 74, 84, 96, 108, 111, 112, 126, 128, 144, 148, 168, 189, 192, 216, 222, 224, 233, 252, 259, 288, 296, 333, 336, 378, 384, 432, 444, 448, 466, 504, 518, 576, 592, 666, 672, 699, 756, 777, 864, 888, 896, 932, 999, 1008, 1036, 1152, 1184, 1332, 1344, 1398, 1512, 1554, 1631, 1728, 1776, 1864, 1998, 2016, 2072, 2097, 2331, 2368, 2664, 2688, 2796, 3024, 3108, 3262, 3456, 3552, 3728, 3996, 4032, 4144, 4194, 4662, 4736, 4893, 5328, 5592, 6048, 6216, 6291, 6524, 6993, 7104, 7456, 7992, 8064, 8288, 8388, 8621, 9324, 9786, 10656, 11184, 12096, 12432, 12582, 13048, 13986, 14208, 14679, 14912, 15984, 16576, 16776, 17242, 18648, 19572, 21312, 22368, 24192, 24864, 25164, 25863, 26096, 27972, 29358, 29824, 31968, 33152, 33552, 34484, 37296, 39144, 42624, 44037, 44736, 49728, 50328, 51726, 52192, 55944, 58716, 60347, 63936, 67104, 68968, 74592, 77589, 78288, 88074, 89472, 99456, 100656, 103452, 104384, 111888, 117432, 120694, 127872, 134208, 137936, 149184, 155178, 156576, 176148, 181041, 201312, 206904, 208768, 223776, 232767, 234864, 241388, 268416, 275872, 298368, 310356, 313152, 352296, 362082, 402624, 413808, 447552, 465534, 469728, 482776, 543123, 551744, 620712, 626304, 704592, 724164, 805248, 827616, 895104, 931068, 939456, 965552, 1086246, 1103488, 1241424, 1409184, 1448328, 1629369, 1655232, 1862136, 1878912, 1931104, 2172492, 2482848, 2818368, 2896656, 3258738, 3310464, 3724272, 3862208, 4344984, 4965696, 5636736, 5793312, 6517476, 7448544, 7724416, 8689968, 9931392, 11586624, 13034952, 14897088, 17379936, 23173248, 26069904, 29794176, 34759872, 52139808, 69519744, 104279616, 208559232]

約数ペア:

[(1, 208559232), (2, 104279616), (3, 69519744), (4, 52139808), (6, 34759872), (7, 29794176), (8, 26069904), (9, 23173248), (12, 17379936), (14, 14897088), (16, 13034952), (18, 11586624), (21, 9931392), (24, 8689968), (27, 7724416), (28, 7448544), (32, 6517476), (36, 5793312), (37, 5636736), (42, 4965696), (48, 4344984), (54, 3862208), (56, 3724272), (63, 3310464), (64, 3258738), (72, 2896656), (74, 2818368), (84, 2482848), (96, 2172492), (108, 1931104), (111, 1878912), (112, 1862136), (126, 1655232), (128, 1629369), (144, 1448328), (148, 1409184), (168, 1241424), (189, 1103488), (192, 1086246), (216, 965552), (222, 939456), (224, 931068), (233, 895104), (252, 827616), (259, 805248), (288, 724164), (296, 704592), (333, 626304), (336, 620712), (378, 551744), (384, 543123), (432, 482776), (444, 469728), (448, 465534), (466, 447552), (504, 413808), (518, 402624), (576, 362082), (592, 352296), (666, 313152), (672, 310356), (699, 298368), (756, 275872), (777, 268416), (864, 241388), (888, 234864), (896, 232767), (932, 223776), (999, 208768), (1008, 206904), (1036, 201312), (1152, 181041), (1184, 176148), (1332, 156576), (1344, 155178), (1398, 149184), (1512, 137936), (1554, 134208), (1631, 127872), (1728, 120694), (1776, 117432), (1864, 111888), (1998, 104384), (2016, 103452), (2072, 100656), (2097, 99456), (2331, 89472), (2368, 88074), (2664, 78288), (2688, 77589), (2796, 74592), (3024, 68968), (3108, 67104), (3262, 63936), (3456, 60347), (3552, 58716), (3728, 55944), (3996, 52192), (4032, 51726), (4144, 50328), (4194, 49728), (4662, 44736), (4736, 44037), (4893, 42624), (5328, 39144), (5592, 37296), (6048, 34484), (6216, 33552), (6291, 33152), (6524, 31968), (6993, 29824), (7104, 29358), (7456, 27972), (7992, 26096), (8064, 25863), (8288, 25164), (8388, 24864), (8621, 24192), (9324, 22368), (9786, 21312), (10656, 19572), (11184, 18648), (12096, 17242), (12432, 16776), (12582, 16576), (13048, 15984), (13986, 14912), (14208, 14679)]