209896896

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 224

約数和(自身を含む): 658368000

約数和(自身を除く): 448471104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 29, 32, 33, 44, 46, 48, 58, 64, 66, 69, 87, 88, 92, 96, 116, 132, 138, 149, 174, 176, 184, 192, 232, 253, 264, 276, 298, 319, 348, 352, 368, 447, 464, 506, 528, 552, 596, 638, 667, 696, 704, 736, 759, 894, 928, 957, 1012, 1056, 1104, 1192, 1276, 1334, 1392, 1472, 1518, 1639, 1788, 1856, 1914, 2001, 2024, 2112, 2208, 2384, 2552, 2668, 2784, 3036, 3278, 3427, 3576, 3828, 4002, 4048, 4321, 4416, 4768, 4917, 5104, 5336, 5568, 6072, 6556, 6854, 7152, 7337, 7656, 8004, 8096, 8642, 9536, 9834, 10208, 10281, 10672, 12144, 12963, 13112, 13708, 14304, 14674, 15312, 16008, 16192, 17284, 19668, 20416, 20562, 21344, 22011, 24288, 25926, 26224, 27416, 28608, 29348, 30624, 32016, 34568, 37697, 39336, 41124, 42688, 44022, 47531, 48576, 51852, 52448, 54832, 58696, 61248, 64032, 69136, 75394, 78672, 82248, 88044, 95062, 99383, 103704, 104896, 109664, 113091, 117392, 128064, 138272, 142593, 150788, 157344, 164496, 176088, 190124, 198766, 207408, 219328, 226182, 234784, 276544, 285186, 298149, 301576, 314688, 328992, 352176, 380248, 397532, 414816, 452364, 469568, 570372, 596298, 603152, 657984, 704352, 760496, 795064, 829632, 904728, 1093213, 1140744, 1192596, 1206304, 1408704, 1520992, 1590128, 1809456, 2186426, 2281488, 2385192, 2412608, 3041984, 3180256, 3279639, 3618912, 4372852, 4562976, 4770384, 6360512, 6559278, 7237824, 8745704, 9125952, 9540768, 13118556, 17491408, 19081536, 26237112, 34982816, 52474224, 69965632, 104948448, 209896896]

約数ペア:

[(1, 209896896), (2, 104948448), (3, 69965632), (4, 52474224), (6, 34982816), (8, 26237112), (11, 19081536), (12, 17491408), (16, 13118556), (22, 9540768), (23, 9125952), (24, 8745704), (29, 7237824), (32, 6559278), (33, 6360512), (44, 4770384), (46, 4562976), (48, 4372852), (58, 3618912), (64, 3279639), (66, 3180256), (69, 3041984), (87, 2412608), (88, 2385192), (92, 2281488), (96, 2186426), (116, 1809456), (132, 1590128), (138, 1520992), (149, 1408704), (174, 1206304), (176, 1192596), (184, 1140744), (192, 1093213), (232, 904728), (253, 829632), (264, 795064), (276, 760496), (298, 704352), (319, 657984), (348, 603152), (352, 596298), (368, 570372), (447, 469568), (464, 452364), (506, 414816), (528, 397532), (552, 380248), (596, 352176), (638, 328992), (667, 314688), (696, 301576), (704, 298149), (736, 285186), (759, 276544), (894, 234784), (928, 226182), (957, 219328), (1012, 207408), (1056, 198766), (1104, 190124), (1192, 176088), (1276, 164496), (1334, 157344), (1392, 150788), (1472, 142593), (1518, 138272), (1639, 128064), (1788, 117392), (1856, 113091), (1914, 109664), (2001, 104896), (2024, 103704), (2112, 99383), (2208, 95062), (2384, 88044), (2552, 82248), (2668, 78672), (2784, 75394), (3036, 69136), (3278, 64032), (3427, 61248), (3576, 58696), (3828, 54832), (4002, 52448), (4048, 51852), (4321, 48576), (4416, 47531), (4768, 44022), (4917, 42688), (5104, 41124), (5336, 39336), (5568, 37697), (6072, 34568), (6556, 32016), (6854, 30624), (7152, 29348), (7337, 28608), (7656, 27416), (8004, 26224), (8096, 25926), (8642, 24288), (9536, 22011), (9834, 21344), (10208, 20562), (10281, 20416), (10672, 19668), (12144, 17284), (12963, 16192), (13112, 16008), (13708, 15312), (14304, 14674)]