209961432

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{929}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 590475600

約数和(自身を除く): 380514168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 73, 86, 129, 146, 172, 219, 258, 292, 344, 387, 438, 516, 584, 657, 774, 876, 929, 1032, 1314, 1548, 1752, 1858, 2628, 2787, 3096, 3139, 3716, 5256, 5574, 6278, 7432, 8361, 9417, 11148, 12556, 16722, 18834, 22296, 25112, 28251, 33444, 37668, 39947, 56502, 66888, 67817, 75336, 79894, 113004, 119841, 135634, 159788, 203451, 226008, 239682, 271268, 319576, 359523, 406902, 479364, 542536, 610353, 719046, 813804, 958728, 1220706, 1438092, 1627608, 2441412, 2876184, 2916131, 4882824, 5832262, 8748393, 11664524, 17496786, 23329048, 26245179, 34993572, 52490358, 69987144, 104980716, 209961432]

約数ペア:

[(1, 209961432), (2, 104980716), (3, 69987144), (4, 52490358), (6, 34993572), (8, 26245179), (9, 23329048), (12, 17496786), (18, 11664524), (24, 8748393), (36, 5832262), (43, 4882824), (72, 2916131), (73, 2876184), (86, 2441412), (129, 1627608), (146, 1438092), (172, 1220706), (219, 958728), (258, 813804), (292, 719046), (344, 610353), (387, 542536), (438, 479364), (516, 406902), (584, 359523), (657, 319576), (774, 271268), (876, 239682), (929, 226008), (1032, 203451), (1314, 159788), (1548, 135634), (1752, 119841), (1858, 113004), (2628, 79894), (2787, 75336), (3096, 67817), (3139, 66888), (3716, 56502), (5256, 39947), (5574, 37668), (6278, 33444), (7432, 28251), (8361, 25112), (9417, 22296), (11148, 18834), (12556, 16722)]