205798912

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{36541}}^1$

素因数の和:36570

約数の個数: 40

約数和(自身を含む): 448589592

約数和(自身を除く): 242790680

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 36541, 73082, 146164, 292328, 401951, 584656, 803902, 1169312, 1607804, 2338624, 3215608, 4677248, 6431216, 9354496, 12862432, 18708992, 25724864, 51449728, 102899456, 205798912]

約数ペア:

[(1, 205798912), (2, 102899456), (4, 51449728), (8, 25724864), (11, 18708992), (16, 12862432), (22, 9354496), (32, 6431216), (44, 4677248), (64, 3215608), (88, 2338624), (128, 1607804), (176, 1169312), (256, 803902), (352, 584656), (512, 401951), (704, 292328), (1408, 146164), (2816, 73082), (5632, 36541)]