208882872

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11467}}^1$

素因数の和:11513

約数の個数: 96

約数和(自身を含む): 644042880

約数和(自身を除く): 435160008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 72, 88, 92, 99, 132, 138, 184, 198, 207, 253, 264, 276, 396, 414, 506, 552, 759, 792, 828, 1012, 1518, 1656, 2024, 2277, 3036, 4554, 6072, 9108, 11467, 18216, 22934, 34401, 45868, 68802, 91736, 103203, 126137, 137604, 206406, 252274, 263741, 275208, 378411, 412812, 504548, 527482, 756822, 791223, 825624, 1009096, 1054964, 1135233, 1513644, 1582446, 2109928, 2270466, 2373669, 2901151, 3027288, 3164892, 4540932, 4747338, 5802302, 6329784, 8703453, 9081864, 9494676, 11604604, 17406906, 18989352, 23209208, 26110359, 34813812, 52220718, 69627624, 104441436, 208882872]

約数ペア:

[(1, 208882872), (2, 104441436), (3, 69627624), (4, 52220718), (6, 34813812), (8, 26110359), (9, 23209208), (11, 18989352), (12, 17406906), (18, 11604604), (22, 9494676), (23, 9081864), (24, 8703453), (33, 6329784), (36, 5802302), (44, 4747338), (46, 4540932), (66, 3164892), (69, 3027288), (72, 2901151), (88, 2373669), (92, 2270466), (99, 2109928), (132, 1582446), (138, 1513644), (184, 1135233), (198, 1054964), (207, 1009096), (253, 825624), (264, 791223), (276, 756822), (396, 527482), (414, 504548), (506, 412812), (552, 378411), (759, 275208), (792, 263741), (828, 252274), (1012, 206406), (1518, 137604), (1656, 126137), (2024, 103203), (2277, 91736), (3036, 68802), (4554, 45868), (6072, 34401), (9108, 22934), (11467, 18216)]