209922336

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:288

約数の個数: 216

約数和(自身を含む): 683439120

約数和(自身を除く): 473516784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 169, 171, 208, 227, 228, 234, 247, 288, 304, 312, 338, 342, 416, 454, 456, 468, 494, 507, 608, 624, 676, 681, 684, 741, 908, 912, 936, 988, 1014, 1248, 1352, 1362, 1368, 1482, 1521, 1816, 1824, 1872, 1976, 2028, 2043, 2223, 2704, 2724, 2736, 2951, 2964, 3042, 3211, 3632, 3744, 3952, 4056, 4086, 4313, 4446, 5408, 5448, 5472, 5902, 5928, 6084, 6422, 7264, 7904, 8112, 8172, 8626, 8853, 8892, 9633, 10896, 11804, 11856, 12168, 12844, 12939, 16224, 16344, 17252, 17706, 17784, 19266, 21792, 23608, 23712, 24336, 25688, 25878, 26559, 28899, 32688, 34504, 35412, 35568, 38363, 38532, 38817, 47216, 48672, 51376, 51756, 53118, 56069, 57798, 65376, 69008, 70824, 71136, 76726, 77064, 77634, 94432, 102752, 103512, 106236, 112138, 115089, 115596, 138016, 141648, 153452, 154128, 155268, 168207, 207024, 212472, 224276, 230178, 231192, 283296, 306904, 308256, 310536, 336414, 345267, 414048, 424944, 448552, 460356, 462384, 504621, 613808, 621072, 672828, 690534, 728897, 849888, 897104, 920712, 924768, 1009242, 1227616, 1242144, 1345656, 1381068, 1457794, 1794208, 1841424, 2018484, 2186691, 2691312, 2762136, 2915588, 3682848, 4036968, 4373382, 5382624, 5524272, 5831176, 6560073, 8073936, 8746764, 11048544, 11662352, 13120146, 16147872, 17493528, 23324704, 26240292, 34987056, 52480584, 69974112, 104961168, 209922336]

約数ペア:

[(1, 209922336), (2, 104961168), (3, 69974112), (4, 52480584), (6, 34987056), (8, 26240292), (9, 23324704), (12, 17493528), (13, 16147872), (16, 13120146), (18, 11662352), (19, 11048544), (24, 8746764), (26, 8073936), (32, 6560073), (36, 5831176), (38, 5524272), (39, 5382624), (48, 4373382), (52, 4036968), (57, 3682848), (72, 2915588), (76, 2762136), (78, 2691312), (96, 2186691), (104, 2018484), (114, 1841424), (117, 1794208), (144, 1457794), (152, 1381068), (156, 1345656), (169, 1242144), (171, 1227616), (208, 1009242), (227, 924768), (228, 920712), (234, 897104), (247, 849888), (288, 728897), (304, 690534), (312, 672828), (338, 621072), (342, 613808), (416, 504621), (454, 462384), (456, 460356), (468, 448552), (494, 424944), (507, 414048), (608, 345267), (624, 336414), (676, 310536), (681, 308256), (684, 306904), (741, 283296), (908, 231192), (912, 230178), (936, 224276), (988, 212472), (1014, 207024), (1248, 168207), (1352, 155268), (1362, 154128), (1368, 153452), (1482, 141648), (1521, 138016), (1816, 115596), (1824, 115089), (1872, 112138), (1976, 106236), (2028, 103512), (2043, 102752), (2223, 94432), (2704, 77634), (2724, 77064), (2736, 76726), (2951, 71136), (2964, 70824), (3042, 69008), (3211, 65376), (3632, 57798), (3744, 56069), (3952, 53118), (4056, 51756), (4086, 51376), (4313, 48672), (4446, 47216), (5408, 38817), (5448, 38532), (5472, 38363), (5902, 35568), (5928, 35412), (6084, 34504), (6422, 32688), (7264, 28899), (7904, 26559), (8112, 25878), (8172, 25688), (8626, 24336), (8853, 23712), (8892, 23608), (9633, 21792), (10896, 19266), (11804, 17784), (11856, 17706), (12168, 17252), (12844, 16344), (12939, 16224)]