200910017

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{3877}}^1$

素因数の和:4568

約数の個数: 16

約数和(自身を含む): 250922112

約数和(自身を除く): 50012095

約数列:

[1, 7, 11, 77, 673, 3877, 4711, 7403, 27139, 42647, 51821, 298529, 2609221, 18264547, 28701431, 200910017]

約数ペア:

[(1, 200910017), (7, 28701431), (11, 18264547), (77, 2609221), (673, 298529), (3877, 51821), (4711, 42647), (7403, 27139)]