208064808

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 256

約数和(自身を含む): 715161600

約数和(自身を除く): 507096792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 31, 36, 42, 46, 54, 56, 62, 63, 69, 72, 84, 92, 93, 108, 124, 126, 138, 161, 168, 184, 186, 189, 193, 207, 216, 217, 248, 252, 276, 279, 322, 372, 378, 386, 414, 434, 483, 504, 552, 558, 579, 621, 644, 651, 713, 744, 756, 772, 828, 837, 868, 966, 1116, 1158, 1242, 1288, 1302, 1351, 1426, 1449, 1512, 1544, 1656, 1674, 1736, 1737, 1932, 1953, 2139, 2232, 2316, 2484, 2604, 2702, 2852, 2898, 3348, 3474, 3864, 3906, 4053, 4278, 4347, 4439, 4632, 4968, 4991, 5208, 5211, 5404, 5704, 5796, 5859, 5983, 6417, 6696, 6948, 7812, 8106, 8556, 8694, 8878, 9982, 10422, 10808, 11592, 11718, 11966, 12159, 12834, 13317, 13896, 14973, 15624, 16212, 17112, 17388, 17756, 17949, 19251, 19964, 20844, 23436, 23932, 24318, 25668, 26634, 29946, 31073, 32424, 34776, 35512, 35898, 36477, 38502, 39928, 39951, 41688, 41881, 44919, 46872, 47864, 48636, 51336, 53268, 53847, 59892, 62146, 71796, 72954, 77004, 79902, 83762, 89838, 93219, 97272, 106536, 107694, 119784, 119853, 124292, 125643, 134757, 137609, 143592, 145908, 154008, 159804, 161541, 167524, 179676, 186438, 215388, 239706, 248584, 251286, 269514, 275218, 279657, 291816, 319608, 323082, 335048, 359352, 372876, 376929, 412827, 430776, 479412, 502572, 539028, 550436, 559314, 646164, 745752, 753858, 825654, 838971, 958824, 963263, 1005144, 1078056, 1100872, 1118628, 1130787, 1238481, 1292328, 1507716, 1651308, 1677942, 1926526, 2237256, 2261574, 2476962, 2889789, 3015432, 3302616, 3355884, 3715443, 3853052, 4523148, 4953924, 5779578, 6711768, 7430886, 7706104, 8669367, 9046296, 9907848, 11559156, 14861772, 17338734, 23118312, 26008101, 29723544, 34677468, 52016202, 69354936, 104032404, 208064808]

約数ペア:

[(1, 208064808), (2, 104032404), (3, 69354936), (4, 52016202), (6, 34677468), (7, 29723544), (8, 26008101), (9, 23118312), (12, 17338734), (14, 14861772), (18, 11559156), (21, 9907848), (23, 9046296), (24, 8669367), (27, 7706104), (28, 7430886), (31, 6711768), (36, 5779578), (42, 4953924), (46, 4523148), (54, 3853052), (56, 3715443), (62, 3355884), (63, 3302616), (69, 3015432), (72, 2889789), (84, 2476962), (92, 2261574), (93, 2237256), (108, 1926526), (124, 1677942), (126, 1651308), (138, 1507716), (161, 1292328), (168, 1238481), (184, 1130787), (186, 1118628), (189, 1100872), (193, 1078056), (207, 1005144), (216, 963263), (217, 958824), (248, 838971), (252, 825654), (276, 753858), (279, 745752), (322, 646164), (372, 559314), (378, 550436), (386, 539028), (414, 502572), (434, 479412), (483, 430776), (504, 412827), (552, 376929), (558, 372876), (579, 359352), (621, 335048), (644, 323082), (651, 319608), (713, 291816), (744, 279657), (756, 275218), (772, 269514), (828, 251286), (837, 248584), (868, 239706), (966, 215388), (1116, 186438), (1158, 179676), (1242, 167524), (1288, 161541), (1302, 159804), (1351, 154008), (1426, 145908), (1449, 143592), (1512, 137609), (1544, 134757), (1656, 125643), (1674, 124292), (1736, 119853), (1737, 119784), (1932, 107694), (1953, 106536), (2139, 97272), (2232, 93219), (2316, 89838), (2484, 83762), (2604, 79902), (2702, 77004), (2852, 72954), (2898, 71796), (3348, 62146), (3474, 59892), (3864, 53847), (3906, 53268), (4053, 51336), (4278, 48636), (4347, 47864), (4439, 46872), (4632, 44919), (4968, 41881), (4991, 41688), (5208, 39951), (5211, 39928), (5404, 38502), (5704, 36477), (5796, 35898), (5859, 35512), (5983, 34776), (6417, 32424), (6696, 31073), (6948, 29946), (7812, 26634), (8106, 25668), (8556, 24318), (8694, 23932), (8878, 23436), (9982, 20844), (10422, 19964), (10808, 19251), (11592, 17949), (11718, 17756), (11966, 17388), (12159, 17112), (12834, 16212), (13317, 15624), (13896, 14973)]