200901818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{26737}}^1$

素因数の和:26786

約数の個数: 24

約数和(自身を含む): 344759772

約数和(自身を除く): 143857954

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 26737, 53474, 347581, 454529, 695162, 909058, 5908877, 7726993, 11817754, 15453986, 100450909, 200901818]

約数ペア:

[(1, 200901818), (2, 100450909), (13, 15453986), (17, 11817754), (26, 7726993), (34, 5908877), (221, 909058), (289, 695162), (442, 454529), (578, 347581), (3757, 53474), (7514, 26737)]