200674312

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{277}}^1\times {\mathrm{661}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 380954520

約数和(自身を除く): 180280208

約数列:

[1, 2, 4, 8, 137, 274, 277, 548, 554, 661, 1096, 1108, 1322, 2216, 2644, 5288, 37949, 75898, 90557, 151796, 181114, 183097, 303592, 362228, 366194, 724456, 732388, 1464776, 25084289, 50168578, 100337156, 200674312]

約数ペア:

[(1, 200674312), (2, 100337156), (4, 50168578), (8, 25084289), (137, 1464776), (274, 732388), (277, 724456), (548, 366194), (554, 362228), (661, 303592), (1096, 183097), (1108, 181114), (1322, 151796), (2216, 90557), (2644, 75898), (5288, 37949)]