209063008

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 288

約数和(自身を含む): 595703808

約数和(自身を除く): 386640800

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 23, 28, 31, 32, 34, 44, 46, 49, 56, 62, 68, 77, 88, 92, 98, 112, 119, 124, 136, 154, 161, 176, 184, 187, 196, 217, 224, 238, 248, 253, 272, 308, 322, 341, 352, 368, 374, 391, 392, 434, 476, 496, 506, 527, 539, 544, 616, 644, 682, 713, 736, 748, 782, 784, 833, 868, 952, 992, 1012, 1054, 1078, 1127, 1232, 1288, 1309, 1364, 1426, 1496, 1519, 1564, 1568, 1666, 1736, 1771, 1904, 2024, 2108, 2156, 2254, 2387, 2464, 2576, 2618, 2728, 2737, 2852, 2992, 3038, 3128, 3332, 3472, 3542, 3689, 3808, 4048, 4216, 4301, 4312, 4508, 4774, 4991, 5152, 5236, 5456, 5474, 5704, 5797, 5984, 6076, 6256, 6664, 6944, 7084, 7378, 7843, 8096, 8432, 8602, 8624, 9016, 9163, 9548, 9982, 10472, 10912, 10948, 11408, 11594, 12121, 12152, 12397, 12512, 13328, 14168, 14756, 15686, 16709, 16864, 17204, 17248, 18032, 18326, 19096, 19159, 19964, 20944, 21896, 22816, 23188, 24242, 24304, 24794, 25823, 26656, 28336, 29512, 30107, 31372, 33418, 34408, 34937, 36064, 36652, 38192, 38318, 39928, 40579, 41888, 43792, 46376, 48484, 48608, 49588, 51646, 54901, 56672, 59024, 60214, 62744, 66836, 68816, 69874, 73304, 76384, 76636, 79856, 81158, 84847, 87584, 92752, 96968, 99176, 103292, 109802, 118048, 120428, 125488, 133331, 133672, 137632, 139748, 146608, 153272, 159712, 162316, 169694, 185504, 193936, 198352, 206584, 210749, 219604, 240856, 250976, 266662, 267344, 279496, 284053, 293216, 306544, 324632, 339388, 384307, 387872, 396704, 413168, 421498, 439208, 481712, 533324, 534688, 558992, 568106, 593929, 613088, 649264, 678776, 768614, 826336, 842996, 878416, 933317, 963424, 1066648, 1117984, 1136212, 1187858, 1298528, 1357552, 1537228, 1685992, 1756832, 1866634, 2133296, 2272424, 2375716, 2715104, 3074456, 3371984, 3733268, 4266592, 4544848, 4751432, 6148912, 6533219, 6743968, 7466536, 9089696, 9502864, 12297824, 13066438, 14933072, 19005728, 26132876, 29866144, 52265752, 104531504, 209063008]

約数ペア:

[(1, 209063008), (2, 104531504), (4, 52265752), (7, 29866144), (8, 26132876), (11, 19005728), (14, 14933072), (16, 13066438), (17, 12297824), (22, 9502864), (23, 9089696), (28, 7466536), (31, 6743968), (32, 6533219), (34, 6148912), (44, 4751432), (46, 4544848), (49, 4266592), (56, 3733268), (62, 3371984), (68, 3074456), (77, 2715104), (88, 2375716), (92, 2272424), (98, 2133296), (112, 1866634), (119, 1756832), (124, 1685992), (136, 1537228), (154, 1357552), (161, 1298528), (176, 1187858), (184, 1136212), (187, 1117984), (196, 1066648), (217, 963424), (224, 933317), (238, 878416), (248, 842996), (253, 826336), (272, 768614), (308, 678776), (322, 649264), (341, 613088), (352, 593929), (368, 568106), (374, 558992), (391, 534688), (392, 533324), (434, 481712), (476, 439208), (496, 421498), (506, 413168), (527, 396704), (539, 387872), (544, 384307), (616, 339388), (644, 324632), (682, 306544), (713, 293216), (736, 284053), (748, 279496), (782, 267344), (784, 266662), (833, 250976), (868, 240856), (952, 219604), (992, 210749), (1012, 206584), (1054, 198352), (1078, 193936), (1127, 185504), (1232, 169694), (1288, 162316), (1309, 159712), (1364, 153272), (1426, 146608), (1496, 139748), (1519, 137632), (1564, 133672), (1568, 133331), (1666, 125488), (1736, 120428), (1771, 118048), (1904, 109802), (2024, 103292), (2108, 99176), (2156, 96968), (2254, 92752), (2387, 87584), (2464, 84847), (2576, 81158), (2618, 79856), (2728, 76636), (2737, 76384), (2852, 73304), (2992, 69874), (3038, 68816), (3128, 66836), (3332, 62744), (3472, 60214), (3542, 59024), (3689, 56672), (3808, 54901), (4048, 51646), (4216, 49588), (4301, 48608), (4312, 48484), (4508, 46376), (4774, 43792), (4991, 41888), (5152, 40579), (5236, 39928), (5456, 38318), (5474, 38192), (5704, 36652), (5797, 36064), (5984, 34937), (6076, 34408), (6256, 33418), (6664, 31372), (6944, 30107), (7084, 29512), (7378, 28336), (7843, 26656), (8096, 25823), (8432, 24794), (8602, 24304), (8624, 24242), (9016, 23188), (9163, 22816), (9548, 21896), (9982, 20944), (10472, 19964), (10912, 19159), (10948, 19096), (11408, 18326), (11594, 18032), (12121, 17248), (12152, 17204), (12397, 16864), (12512, 16709), (13328, 15686), (14168, 14756)]