201550888

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{327193}}^1$

素因数の和:327217

約数の個数: 32

約数和(自身を含む): 471159360

約数和(自身を除く): 269608472

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 327193, 654386, 1308772, 2290351, 2617544, 3599123, 4580702, 7198246, 9161404, 14396492, 18322808, 25193861, 28792984, 50387722, 100775444, 201550888]

約数ペア:

[(1, 201550888), (2, 100775444), (4, 50387722), (7, 28792984), (8, 25193861), (11, 18322808), (14, 14396492), (22, 9161404), (28, 7198246), (44, 4580702), (56, 3599123), (77, 2617544), (88, 2290351), (154, 1308772), (308, 654386), (616, 327193)]