205655491158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{883}}^1\times {\mathrm{1063}}^1$

素因数の和:2070

約数の個数: 96

約数和(自身を含む): 452402006784

約数和(自身を除く): 246746515626

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 883, 1063, 1378, 1766, 2067, 2126, 2649, 2809, 3189, 4134, 5298, 5618, 6378, 8427, 11479, 13819, 16854, 22958, 27638, 34437, 36517, 41457, 46799, 56339, 68874, 73034, 82914, 93598, 109551, 112678, 140397, 169017, 219102, 280794, 338034, 608387, 732407, 938629, 1216774, 1464814, 1825161, 1877258, 2197221, 2480347, 2815887, 2985967, 3650322, 4394442, 4960694, 5631774, 5971934, 7441041, 8957901, 12202177, 14882082, 17915802, 24404354, 32244511, 36606531, 38817571, 49747337, 64489022, 73213062, 77635142, 96733533, 99494674, 116452713, 149242011, 193467066, 232905426, 298484022, 646715381, 1293430762, 1940146143, 2636608861, 3880292286, 5273217722, 7909826583, 15819653166, 34275915193, 68551830386, 102827745579, 205655491158]

約数ペア:

[(1, 205655491158), (2, 102827745579), (3, 68551830386), (6, 34275915193), (13, 15819653166), (26, 7909826583), (39, 5273217722), (53, 3880292286), (78, 2636608861), (106, 1940146143), (159, 1293430762), (318, 646715381), (689, 298484022), (883, 232905426), (1063, 193467066), (1378, 149242011), (1766, 116452713), (2067, 99494674), (2126, 96733533), (2649, 77635142), (2809, 73213062), (3189, 64489022), (4134, 49747337), (5298, 38817571), (5618, 36606531), (6378, 32244511), (8427, 24404354), (11479, 17915802), (13819, 14882082), (16854, 12202177), (22958, 8957901), (27638, 7441041), (34437, 5971934), (36517, 5631774), (41457, 4960694), (46799, 4394442), (56339, 3650322), (68874, 2985967), (73034, 2815887), (82914, 2480347), (93598, 2197221), (109551, 1877258), (112678, 1825161), (140397, 1464814), (169017, 1216774), (219102, 938629), (280794, 732407), (338034, 608387)]