208774632

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:463

約数の個数: 128

約数和(自身を含む): 595330560

約数和(自身を除く): 386555928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 53, 66, 86, 88, 106, 129, 132, 159, 172, 212, 258, 264, 318, 344, 347, 424, 473, 516, 583, 636, 694, 946, 1032, 1041, 1166, 1272, 1388, 1419, 1749, 1892, 2082, 2279, 2332, 2776, 2838, 3498, 3784, 3817, 4164, 4558, 4664, 5676, 6837, 6996, 7634, 8328, 9116, 11352, 11451, 13674, 13992, 14921, 15268, 18232, 18391, 22902, 25069, 27348, 29842, 30536, 36782, 44763, 45804, 50138, 54696, 55173, 59684, 73564, 75207, 89526, 91608, 100276, 110346, 119368, 147128, 150414, 164131, 179052, 200552, 202301, 220692, 300828, 328262, 358104, 404602, 441384, 492393, 601656, 606903, 656524, 790813, 809204, 984786, 1213806, 1313048, 1581626, 1618408, 1969572, 2372439, 2427612, 3163252, 3939144, 4744878, 4855224, 6326504, 8698943, 9489756, 17397886, 18979512, 26096829, 34795772, 52193658, 69591544, 104387316, 208774632]

約数ペア:

[(1, 208774632), (2, 104387316), (3, 69591544), (4, 52193658), (6, 34795772), (8, 26096829), (11, 18979512), (12, 17397886), (22, 9489756), (24, 8698943), (33, 6326504), (43, 4855224), (44, 4744878), (53, 3939144), (66, 3163252), (86, 2427612), (88, 2372439), (106, 1969572), (129, 1618408), (132, 1581626), (159, 1313048), (172, 1213806), (212, 984786), (258, 809204), (264, 790813), (318, 656524), (344, 606903), (347, 601656), (424, 492393), (473, 441384), (516, 404602), (583, 358104), (636, 328262), (694, 300828), (946, 220692), (1032, 202301), (1041, 200552), (1166, 179052), (1272, 164131), (1388, 150414), (1419, 147128), (1749, 119368), (1892, 110346), (2082, 100276), (2279, 91608), (2332, 89526), (2776, 75207), (2838, 73564), (3498, 59684), (3784, 55173), (3817, 54696), (4164, 50138), (4558, 45804), (4664, 44763), (5676, 36782), (6837, 30536), (6996, 29842), (7634, 27348), (8328, 25069), (9116, 22902), (11352, 18391), (11451, 18232), (13674, 15268), (13992, 14921)]