210009605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{9311}}^1$

素因数の和:9676

約数の個数: 16

約数和(自身を含む): 272208384

約数和(自身を除く): 62198779

約数列:

[1, 5, 13, 65, 347, 1735, 4511, 9311, 22555, 46555, 121043, 605215, 3230917, 16154585, 42001921, 210009605]

約数ペア:

[(1, 210009605), (5, 42001921), (13, 16154585), (65, 3230917), (347, 605215), (1735, 121043), (4511, 46555), (9311, 22555)]