208841472

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:615

約数の個数: 216

約数和(自身を含む): 719357184

約数和(自身を除く): 510515712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 128, 138, 144, 161, 168, 184, 192, 207, 224, 252, 256, 276, 288, 322, 336, 368, 384, 414, 448, 483, 504, 552, 563, 576, 644, 672, 736, 768, 828, 896, 966, 1008, 1104, 1126, 1152, 1288, 1344, 1449, 1472, 1656, 1689, 1792, 1932, 2016, 2208, 2252, 2304, 2576, 2688, 2898, 2944, 3312, 3378, 3864, 3941, 4032, 4416, 4504, 5067, 5152, 5376, 5796, 5888, 6624, 6756, 7728, 7882, 8064, 8832, 9008, 10134, 10304, 11592, 11823, 12949, 13248, 13512, 15456, 15764, 16128, 17664, 18016, 20268, 20608, 23184, 23646, 25898, 26496, 27024, 30912, 31528, 35469, 36032, 38847, 40536, 41216, 46368, 47292, 51796, 52992, 54048, 61824, 63056, 70938, 72064, 77694, 81072, 90643, 92736, 94584, 103592, 108096, 116541, 123648, 126112, 141876, 144128, 155388, 162144, 181286, 185472, 189168, 207184, 216192, 233082, 252224, 271929, 283752, 310776, 324288, 362572, 370944, 378336, 414368, 432384, 466164, 504448, 543858, 567504, 621552, 648576, 725144, 756672, 815787, 828736, 932328, 1008896, 1087716, 1135008, 1243104, 1297152, 1450288, 1513344, 1631574, 1657472, 1864656, 2175432, 2270016, 2486208, 2900576, 3026688, 3263148, 3314944, 3729312, 4350864, 4540032, 4972416, 5801152, 6526296, 7458624, 8701728, 9080064, 9944832, 11602304, 13052592, 14917248, 17403456, 23204608, 26105184, 29834496, 34806912, 52210368, 69613824, 104420736, 208841472]

約数ペア:

[(1, 208841472), (2, 104420736), (3, 69613824), (4, 52210368), (6, 34806912), (7, 29834496), (8, 26105184), (9, 23204608), (12, 17403456), (14, 14917248), (16, 13052592), (18, 11602304), (21, 9944832), (23, 9080064), (24, 8701728), (28, 7458624), (32, 6526296), (36, 5801152), (42, 4972416), (46, 4540032), (48, 4350864), (56, 3729312), (63, 3314944), (64, 3263148), (69, 3026688), (72, 2900576), (84, 2486208), (92, 2270016), (96, 2175432), (112, 1864656), (126, 1657472), (128, 1631574), (138, 1513344), (144, 1450288), (161, 1297152), (168, 1243104), (184, 1135008), (192, 1087716), (207, 1008896), (224, 932328), (252, 828736), (256, 815787), (276, 756672), (288, 725144), (322, 648576), (336, 621552), (368, 567504), (384, 543858), (414, 504448), (448, 466164), (483, 432384), (504, 414368), (552, 378336), (563, 370944), (576, 362572), (644, 324288), (672, 310776), (736, 283752), (768, 271929), (828, 252224), (896, 233082), (966, 216192), (1008, 207184), (1104, 189168), (1126, 185472), (1152, 181286), (1288, 162144), (1344, 155388), (1449, 144128), (1472, 141876), (1656, 126112), (1689, 123648), (1792, 116541), (1932, 108096), (2016, 103592), (2208, 94584), (2252, 92736), (2304, 90643), (2576, 81072), (2688, 77694), (2898, 72064), (2944, 70938), (3312, 63056), (3378, 61824), (3864, 54048), (3941, 52992), (4032, 51796), (4416, 47292), (4504, 46368), (5067, 41216), (5152, 40536), (5376, 38847), (5796, 36032), (5888, 35469), (6624, 31528), (6756, 30912), (7728, 27024), (7882, 26496), (8064, 25898), (8832, 23646), (9008, 23184), (10134, 20608), (10304, 20268), (11592, 18016), (11823, 17664), (12949, 16128), (13248, 15764), (13512, 15456)]