201856317

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{304459}}^1$

素因数の和:304492

約数の個数: 16

約数和(自身を含む): 306895680

約数和(自身を除く): 105039363

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 304459, 913377, 3957967, 5175803, 11873901, 15527409, 67285439, 201856317]

約数ペア:

[(1, 201856317), (3, 67285439), (13, 15527409), (17, 11873901), (39, 5175803), (51, 3957967), (221, 913377), (663, 304459)]