207129216

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:582

約数の個数: 128

約数和(自身を含む): 633346560

約数和(自身を除く): 426217344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 251, 307, 336, 384, 448, 502, 614, 672, 753, 896, 921, 1004, 1228, 1344, 1506, 1757, 1842, 2008, 2149, 2456, 2688, 3012, 3514, 3684, 4016, 4298, 4912, 5271, 6024, 6447, 7028, 7368, 8032, 8596, 9824, 10542, 12048, 12894, 14056, 14736, 16064, 17192, 19648, 21084, 24096, 25788, 28112, 29472, 32128, 34384, 39296, 42168, 48192, 51576, 56224, 58944, 68768, 77057, 84336, 96384, 103152, 112448, 117888, 137536, 154114, 168672, 206304, 224896, 231171, 275072, 308228, 337344, 412608, 462342, 539399, 616456, 674688, 825216, 924684, 1078798, 1232912, 1618197, 1849368, 2157596, 2465824, 3236394, 3698736, 4315192, 4931648, 6472788, 7397472, 8630384, 9863296, 12945576, 14794944, 17260768, 25891152, 29589888, 34521536, 51782304, 69043072, 103564608, 207129216]

約数ペア:

[(1, 207129216), (2, 103564608), (3, 69043072), (4, 51782304), (6, 34521536), (7, 29589888), (8, 25891152), (12, 17260768), (14, 14794944), (16, 12945576), (21, 9863296), (24, 8630384), (28, 7397472), (32, 6472788), (42, 4931648), (48, 4315192), (56, 3698736), (64, 3236394), (84, 2465824), (96, 2157596), (112, 1849368), (128, 1618197), (168, 1232912), (192, 1078798), (224, 924684), (251, 825216), (307, 674688), (336, 616456), (384, 539399), (448, 462342), (502, 412608), (614, 337344), (672, 308228), (753, 275072), (896, 231171), (921, 224896), (1004, 206304), (1228, 168672), (1344, 154114), (1506, 137536), (1757, 117888), (1842, 112448), (2008, 103152), (2149, 96384), (2456, 84336), (2688, 77057), (3012, 68768), (3514, 58944), (3684, 56224), (4016, 51576), (4298, 48192), (4912, 42168), (5271, 39296), (6024, 34384), (6447, 32128), (7028, 29472), (7368, 28112), (8032, 25788), (8596, 24096), (9824, 21084), (10542, 19648), (12048, 17192), (12894, 16064), (14056, 14736)]