209901888

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 336

約数和(自身を含む): 748223040

約数和(自身を除く): 538321152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 49, 54, 56, 63, 64, 67, 72, 74, 84, 96, 98, 108, 111, 112, 126, 134, 144, 147, 148, 168, 189, 192, 196, 201, 216, 222, 224, 252, 259, 268, 288, 294, 296, 333, 336, 378, 392, 402, 432, 441, 444, 448, 469, 504, 518, 536, 576, 588, 592, 603, 666, 672, 756, 777, 784, 804, 864, 882, 888, 938, 999, 1008, 1036, 1072, 1176, 1184, 1206, 1323, 1332, 1344, 1407, 1512, 1554, 1568, 1608, 1728, 1764, 1776, 1809, 1813, 1876, 1998, 2016, 2072, 2144, 2331, 2352, 2368, 2412, 2479, 2646, 2664, 2814, 3024, 3108, 3136, 3216, 3283, 3528, 3552, 3618, 3626, 3752, 3996, 4032, 4144, 4221, 4288, 4662, 4704, 4824, 4958, 5292, 5328, 5439, 5628, 6048, 6216, 6432, 6566, 6993, 7056, 7104, 7236, 7252, 7437, 7504, 7992, 8288, 8442, 9324, 9408, 9648, 9849, 9916, 10584, 10656, 10878, 11256, 12096, 12432, 12663, 12864, 13132, 13986, 14112, 14472, 14504, 14874, 15008, 15984, 16317, 16576, 16884, 17353, 18648, 19296, 19698, 19832, 21168, 21312, 21756, 22311, 22512, 24864, 25326, 26264, 27972, 28224, 28944, 29008, 29547, 29748, 30016, 31968, 32634, 33768, 34706, 37296, 38592, 39396, 39664, 42336, 43512, 44622, 45024, 48951, 49728, 50652, 52059, 52528, 55944, 57888, 58016, 59094, 59496, 63936, 65268, 66933, 67536, 69412, 74592, 78792, 79328, 84672, 87024, 88641, 89244, 90048, 97902, 101304, 104118, 105056, 111888, 115776, 116032, 118188, 118992, 121471, 130536, 133866, 135072, 138824, 149184, 156177, 157584, 158656, 174048, 177282, 178488, 195804, 202608, 208236, 210112, 223776, 236376, 237984, 242942, 261072, 267732, 270144, 277648, 312354, 315168, 348096, 354564, 356976, 364413, 391608, 405216, 416472, 447552, 468531, 472752, 475968, 485884, 522144, 535464, 555296, 624708, 630336, 709128, 713952, 728826, 783216, 810432, 832944, 937062, 945504, 971768, 1044288, 1070928, 1093239, 1110592, 1249416, 1418256, 1427904, 1457652, 1566432, 1665888, 1874124, 1891008, 1943536, 2141856, 2186478, 2498832, 2836512, 2915304, 3132864, 3279717, 3331776, 3748248, 3887072, 4283712, 4372956, 4997664, 5673024, 5830608, 6559434, 7496496, 7774144, 8745912, 9995328, 11661216, 13118868, 14992992, 17491824, 23322432, 26237736, 29985984, 34983648, 52475472, 69967296, 104950944, 209901888]

約数ペア:

[(1, 209901888), (2, 104950944), (3, 69967296), (4, 52475472), (6, 34983648), (7, 29985984), (8, 26237736), (9, 23322432), (12, 17491824), (14, 14992992), (16, 13118868), (18, 11661216), (21, 9995328), (24, 8745912), (27, 7774144), (28, 7496496), (32, 6559434), (36, 5830608), (37, 5673024), (42, 4997664), (48, 4372956), (49, 4283712), (54, 3887072), (56, 3748248), (63, 3331776), (64, 3279717), (67, 3132864), (72, 2915304), (74, 2836512), (84, 2498832), (96, 2186478), (98, 2141856), (108, 1943536), (111, 1891008), (112, 1874124), (126, 1665888), (134, 1566432), (144, 1457652), (147, 1427904), (148, 1418256), (168, 1249416), (189, 1110592), (192, 1093239), (196, 1070928), (201, 1044288), (216, 971768), (222, 945504), (224, 937062), (252, 832944), (259, 810432), (268, 783216), (288, 728826), (294, 713952), (296, 709128), (333, 630336), (336, 624708), (378, 555296), (392, 535464), (402, 522144), (432, 485884), (441, 475968), (444, 472752), (448, 468531), (469, 447552), (504, 416472), (518, 405216), (536, 391608), (576, 364413), (588, 356976), (592, 354564), (603, 348096), (666, 315168), (672, 312354), (756, 277648), (777, 270144), (784, 267732), (804, 261072), (864, 242942), (882, 237984), (888, 236376), (938, 223776), (999, 210112), (1008, 208236), (1036, 202608), (1072, 195804), (1176, 178488), (1184, 177282), (1206, 174048), (1323, 158656), (1332, 157584), (1344, 156177), (1407, 149184), (1512, 138824), (1554, 135072), (1568, 133866), (1608, 130536), (1728, 121471), (1764, 118992), (1776, 118188), (1809, 116032), (1813, 115776), (1876, 111888), (1998, 105056), (2016, 104118), (2072, 101304), (2144, 97902), (2331, 90048), (2352, 89244), (2368, 88641), (2412, 87024), (2479, 84672), (2646, 79328), (2664, 78792), (2814, 74592), (3024, 69412), (3108, 67536), (3136, 66933), (3216, 65268), (3283, 63936), (3528, 59496), (3552, 59094), (3618, 58016), (3626, 57888), (3752, 55944), (3996, 52528), (4032, 52059), (4144, 50652), (4221, 49728), (4288, 48951), (4662, 45024), (4704, 44622), (4824, 43512), (4958, 42336), (5292, 39664), (5328, 39396), (5439, 38592), (5628, 37296), (6048, 34706), (6216, 33768), (6432, 32634), (6566, 31968), (6993, 30016), (7056, 29748), (7104, 29547), (7236, 29008), (7252, 28944), (7437, 28224), (7504, 27972), (7992, 26264), (8288, 25326), (8442, 24864), (9324, 22512), (9408, 22311), (9648, 21756), (9849, 21312), (9916, 21168), (10584, 19832), (10656, 19698), (10878, 19296), (11256, 18648), (12096, 17353), (12432, 16884), (12663, 16576), (12864, 16317), (13132, 15984), (13986, 15008), (14112, 14874), (14472, 14504)]