206557848

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 677514240

約数和(自身を除く): 470956392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 103, 126, 138, 161, 168, 173, 184, 206, 207, 252, 276, 309, 322, 346, 412, 414, 483, 504, 519, 552, 618, 644, 692, 721, 824, 828, 927, 966, 1038, 1211, 1236, 1288, 1384, 1442, 1449, 1557, 1656, 1854, 1932, 2076, 2163, 2369, 2422, 2472, 2884, 2898, 3114, 3633, 3708, 3864, 3979, 4152, 4326, 4738, 4844, 5768, 5796, 6228, 6489, 7107, 7266, 7416, 7958, 8652, 9476, 9688, 10899, 11592, 11937, 12456, 12978, 14214, 14532, 15916, 16583, 17304, 17819, 18952, 21321, 21798, 23874, 25956, 27853, 28428, 29064, 31832, 33166, 35638, 35811, 42642, 43596, 47748, 49749, 51912, 53457, 55706, 56856, 66332, 71276, 71622, 83559, 85284, 87192, 95496, 99498, 106914, 111412, 124733, 132664, 142552, 143244, 149247, 160371, 167118, 170568, 198996, 213828, 222824, 249466, 250677, 286488, 298494, 320742, 334236, 374199, 397992, 409837, 427656, 498932, 501354, 596988, 641484, 668472, 748398, 819674, 997864, 1002708, 1122597, 1193976, 1229511, 1282968, 1496796, 1639348, 2005416, 2245194, 2459022, 2868859, 2993592, 3278696, 3688533, 4490388, 4918044, 5737718, 7377066, 8606577, 8980776, 9836088, 11475436, 14754132, 17213154, 22950872, 25819731, 29508264, 34426308, 51639462, 68852616, 103278924, 206557848]

約数ペア:

[(1, 206557848), (2, 103278924), (3, 68852616), (4, 51639462), (6, 34426308), (7, 29508264), (8, 25819731), (9, 22950872), (12, 17213154), (14, 14754132), (18, 11475436), (21, 9836088), (23, 8980776), (24, 8606577), (28, 7377066), (36, 5737718), (42, 4918044), (46, 4490388), (56, 3688533), (63, 3278696), (69, 2993592), (72, 2868859), (84, 2459022), (92, 2245194), (103, 2005416), (126, 1639348), (138, 1496796), (161, 1282968), (168, 1229511), (173, 1193976), (184, 1122597), (206, 1002708), (207, 997864), (252, 819674), (276, 748398), (309, 668472), (322, 641484), (346, 596988), (412, 501354), (414, 498932), (483, 427656), (504, 409837), (519, 397992), (552, 374199), (618, 334236), (644, 320742), (692, 298494), (721, 286488), (824, 250677), (828, 249466), (927, 222824), (966, 213828), (1038, 198996), (1211, 170568), (1236, 167118), (1288, 160371), (1384, 149247), (1442, 143244), (1449, 142552), (1557, 132664), (1656, 124733), (1854, 111412), (1932, 106914), (2076, 99498), (2163, 95496), (2369, 87192), (2422, 85284), (2472, 83559), (2884, 71622), (2898, 71276), (3114, 66332), (3633, 56856), (3708, 55706), (3864, 53457), (3979, 51912), (4152, 49749), (4326, 47748), (4738, 43596), (4844, 42642), (5768, 35811), (5796, 35638), (6228, 33166), (6489, 31832), (7107, 29064), (7266, 28428), (7416, 27853), (7958, 25956), (8652, 23874), (9476, 21798), (9688, 21321), (10899, 18952), (11592, 17819), (11937, 17304), (12456, 16583), (12978, 15916), (14214, 14532)]