204311162

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 364290048

約数和(自身を除く): 159978886

約数列:

[1, 2, 11, 22, 23, 46, 47, 71, 94, 121, 142, 242, 253, 506, 517, 781, 1034, 1081, 1331, 1562, 1633, 2162, 2662, 2783, 3266, 3337, 5566, 5687, 6674, 8591, 11374, 11891, 17182, 17963, 23782, 30613, 35926, 36707, 61226, 62557, 73414, 76751, 94501, 125114, 130801, 153502, 189002, 197593, 261602, 395186, 403777, 807554, 844261, 1438811, 1688522, 2173523, 2877622, 4347046, 4441547, 8883094, 9286871, 18573742, 102155581, 204311162]

約数ペア:

[(1, 204311162), (2, 102155581), (11, 18573742), (22, 9286871), (23, 8883094), (46, 4441547), (47, 4347046), (71, 2877622), (94, 2173523), (121, 1688522), (142, 1438811), (242, 844261), (253, 807554), (506, 403777), (517, 395186), (781, 261602), (1034, 197593), (1081, 189002), (1331, 153502), (1562, 130801), (1633, 125114), (2162, 94501), (2662, 76751), (2783, 73414), (3266, 62557), (3337, 61226), (5566, 36707), (5687, 35926), (6674, 30613), (8591, 23782), (11374, 17963), (11891, 17182)]