209097504

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1$

素因数の和:493

約数の個数: 288

約数和(自身を含む): 775656000

約数和(自身を除く): 566558496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 49, 54, 56, 63, 66, 72, 77, 84, 88, 96, 98, 99, 108, 112, 126, 132, 144, 147, 154, 168, 176, 189, 196, 198, 216, 224, 231, 252, 264, 288, 294, 297, 308, 336, 352, 378, 392, 396, 432, 441, 449, 462, 504, 528, 539, 588, 594, 616, 672, 693, 756, 784, 792, 864, 882, 898, 924, 1008, 1056, 1078, 1176, 1188, 1232, 1323, 1347, 1386, 1512, 1568, 1584, 1617, 1764, 1796, 1848, 2016, 2079, 2156, 2352, 2376, 2464, 2646, 2694, 2772, 3024, 3143, 3168, 3234, 3528, 3592, 3696, 4041, 4158, 4312, 4704, 4752, 4851, 4939, 5292, 5388, 5544, 6048, 6286, 6468, 7056, 7184, 7392, 8082, 8316, 8624, 9429, 9504, 9702, 9878, 10584, 10776, 11088, 12123, 12572, 12936, 14112, 14368, 14553, 14817, 16164, 16632, 17248, 18858, 19404, 19756, 21168, 21552, 22001, 22176, 24246, 25144, 25872, 28287, 29106, 29634, 32328, 33264, 34573, 37716, 38808, 39512, 42336, 43104, 44002, 44451, 48492, 50288, 51744, 56574, 58212, 59268, 64656, 66003, 66528, 69146, 75432, 77616, 79024, 84861, 88004, 88902, 96984, 100576, 103719, 113148, 116424, 118536, 129312, 132006, 133353, 138292, 150864, 155232, 158048, 169722, 176008, 177804, 193968, 198009, 207438, 226296, 232848, 237072, 242011, 264012, 266706, 276584, 301728, 311157, 339444, 352016, 355608, 387936, 396018, 414876, 452592, 465696, 474144, 484022, 528024, 533412, 553168, 594027, 622314, 678888, 704032, 711216, 726033, 792036, 829752, 905184, 933471, 968044, 1056048, 1066824, 1106336, 1188054, 1244628, 1357776, 1422432, 1452066, 1584072, 1659504, 1866942, 1936088, 2112096, 2133648, 2178099, 2376108, 2489256, 2715552, 2904132, 3168144, 3319008, 3733884, 3872176, 4267296, 4356198, 4752216, 4978512, 5808264, 6336288, 6534297, 7467768, 7744352, 8712396, 9504432, 9957024, 11616528, 13068594, 14935536, 17424792, 19008864, 23233056, 26137188, 29871072, 34849584, 52274376, 69699168, 104548752, 209097504]

約数ペア:

[(1, 209097504), (2, 104548752), (3, 69699168), (4, 52274376), (6, 34849584), (7, 29871072), (8, 26137188), (9, 23233056), (11, 19008864), (12, 17424792), (14, 14935536), (16, 13068594), (18, 11616528), (21, 9957024), (22, 9504432), (24, 8712396), (27, 7744352), (28, 7467768), (32, 6534297), (33, 6336288), (36, 5808264), (42, 4978512), (44, 4752216), (48, 4356198), (49, 4267296), (54, 3872176), (56, 3733884), (63, 3319008), (66, 3168144), (72, 2904132), (77, 2715552), (84, 2489256), (88, 2376108), (96, 2178099), (98, 2133648), (99, 2112096), (108, 1936088), (112, 1866942), (126, 1659504), (132, 1584072), (144, 1452066), (147, 1422432), (154, 1357776), (168, 1244628), (176, 1188054), (189, 1106336), (196, 1066824), (198, 1056048), (216, 968044), (224, 933471), (231, 905184), (252, 829752), (264, 792036), (288, 726033), (294, 711216), (297, 704032), (308, 678888), (336, 622314), (352, 594027), (378, 553168), (392, 533412), (396, 528024), (432, 484022), (441, 474144), (449, 465696), (462, 452592), (504, 414876), (528, 396018), (539, 387936), (588, 355608), (594, 352016), (616, 339444), (672, 311157), (693, 301728), (756, 276584), (784, 266706), (792, 264012), (864, 242011), (882, 237072), (898, 232848), (924, 226296), (1008, 207438), (1056, 198009), (1078, 193968), (1176, 177804), (1188, 176008), (1232, 169722), (1323, 158048), (1347, 155232), (1386, 150864), (1512, 138292), (1568, 133353), (1584, 132006), (1617, 129312), (1764, 118536), (1796, 116424), (1848, 113148), (2016, 103719), (2079, 100576), (2156, 96984), (2352, 88902), (2376, 88004), (2464, 84861), (2646, 79024), (2694, 77616), (2772, 75432), (3024, 69146), (3143, 66528), (3168, 66003), (3234, 64656), (3528, 59268), (3592, 58212), (3696, 56574), (4041, 51744), (4158, 50288), (4312, 48492), (4704, 44451), (4752, 44002), (4851, 43104), (4939, 42336), (5292, 39512), (5388, 38808), (5544, 37716), (6048, 34573), (6286, 33264), (6468, 32328), (7056, 29634), (7184, 29106), (7392, 28287), (8082, 25872), (8316, 25144), (8624, 24246), (9429, 22176), (9504, 22001), (9702, 21552), (9878, 21168), (10584, 19756), (10776, 19404), (11088, 18858), (12123, 17248), (12572, 16632), (12936, 16164), (14112, 14817), (14368, 14553)]