205139088

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{881}}^1$

素因数の和:923

約数の個数: 240

約数和(自身を含む): 748077120

約数和(自身を除く): 542938032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 49, 54, 56, 63, 66, 72, 77, 84, 88, 98, 99, 108, 112, 126, 132, 144, 147, 154, 168, 176, 189, 196, 198, 216, 231, 252, 264, 294, 297, 308, 336, 378, 392, 396, 432, 441, 462, 504, 528, 539, 588, 594, 616, 693, 756, 784, 792, 881, 882, 924, 1008, 1078, 1176, 1188, 1232, 1323, 1386, 1512, 1584, 1617, 1762, 1764, 1848, 2079, 2156, 2352, 2376, 2643, 2646, 2772, 3024, 3234, 3524, 3528, 3696, 4158, 4312, 4752, 4851, 5286, 5292, 5544, 6167, 6468, 7048, 7056, 7929, 8316, 8624, 9691, 9702, 10572, 10584, 11088, 12334, 12936, 14096, 14553, 15858, 16632, 18501, 19382, 19404, 21144, 21168, 23787, 24668, 25872, 29073, 29106, 31716, 33264, 37002, 38764, 38808, 42288, 43169, 47574, 49336, 55503, 58146, 58212, 63432, 67837, 74004, 77528, 77616, 86338, 87219, 95148, 98672, 111006, 116292, 116424, 126864, 129507, 135674, 148008, 155056, 166509, 172676, 174438, 190296, 203511, 222012, 232584, 232848, 259014, 261657, 271348, 296016, 333018, 345352, 348876, 380592, 388521, 407022, 444024, 465168, 474859, 518028, 523314, 542696, 610533, 666036, 690704, 697752, 777042, 814044, 888048, 949718, 1036056, 1046628, 1085392, 1165563, 1221066, 1332072, 1395504, 1424577, 1554084, 1628088, 1831599, 1899436, 2072112, 2093256, 2331126, 2442132, 2664144, 2849154, 3108168, 3256176, 3663198, 3798872, 4186512, 4273731, 4662252, 4884264, 5698308, 6216336, 7326396, 7597744, 8547462, 9324504, 9768528, 11396616, 12821193, 14652792, 17094924, 18649008, 22793232, 25642386, 29305584, 34189848, 51284772, 68379696, 102569544, 205139088]

約数ペア:

[(1, 205139088), (2, 102569544), (3, 68379696), (4, 51284772), (6, 34189848), (7, 29305584), (8, 25642386), (9, 22793232), (11, 18649008), (12, 17094924), (14, 14652792), (16, 12821193), (18, 11396616), (21, 9768528), (22, 9324504), (24, 8547462), (27, 7597744), (28, 7326396), (33, 6216336), (36, 5698308), (42, 4884264), (44, 4662252), (48, 4273731), (49, 4186512), (54, 3798872), (56, 3663198), (63, 3256176), (66, 3108168), (72, 2849154), (77, 2664144), (84, 2442132), (88, 2331126), (98, 2093256), (99, 2072112), (108, 1899436), (112, 1831599), (126, 1628088), (132, 1554084), (144, 1424577), (147, 1395504), (154, 1332072), (168, 1221066), (176, 1165563), (189, 1085392), (196, 1046628), (198, 1036056), (216, 949718), (231, 888048), (252, 814044), (264, 777042), (294, 697752), (297, 690704), (308, 666036), (336, 610533), (378, 542696), (392, 523314), (396, 518028), (432, 474859), (441, 465168), (462, 444024), (504, 407022), (528, 388521), (539, 380592), (588, 348876), (594, 345352), (616, 333018), (693, 296016), (756, 271348), (784, 261657), (792, 259014), (881, 232848), (882, 232584), (924, 222012), (1008, 203511), (1078, 190296), (1176, 174438), (1188, 172676), (1232, 166509), (1323, 155056), (1386, 148008), (1512, 135674), (1584, 129507), (1617, 126864), (1762, 116424), (1764, 116292), (1848, 111006), (2079, 98672), (2156, 95148), (2352, 87219), (2376, 86338), (2643, 77616), (2646, 77528), (2772, 74004), (3024, 67837), (3234, 63432), (3524, 58212), (3528, 58146), (3696, 55503), (4158, 49336), (4312, 47574), (4752, 43169), (4851, 42288), (5286, 38808), (5292, 38764), (5544, 37002), (6167, 33264), (6468, 31716), (7048, 29106), (7056, 29073), (7929, 25872), (8316, 24668), (8624, 23787), (9691, 21168), (9702, 21144), (10572, 19404), (10584, 19382), (11088, 18501), (12334, 16632), (12936, 15858), (14096, 14553)]