200862608

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{306193}}^1$

素因数の和:306242

約数の個数: 20

約数和(自身を含む): 398664588

約数和(自身を除く): 197801980

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 306193, 612386, 1224772, 2449544, 4899088, 12553913, 25107826, 50215652, 100431304, 200862608]

約数ペア:

[(1, 200862608), (2, 100431304), (4, 50215652), (8, 25107826), (16, 12553913), (41, 4899088), (82, 2449544), (164, 1224772), (328, 612386), (656, 306193)]