201320517115

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{26557}}^1\times {\mathrm{36979}}^1$

素因数の和:63582

約数の個数: 16

約数和(自身を含む): 247492939680

約数和(自身を除く): 46172422565

約数列:

[1, 5, 41, 205, 26557, 36979, 132785, 184895, 1088837, 1516139, 5444185, 7580695, 982051303, 4910256515, 40264103423, 201320517115]

約数ペア:

[(1, 201320517115), (5, 40264103423), (41, 4910256515), (205, 982051303), (26557, 7580695), (36979, 5444185), (132785, 1516139), (184895, 1088837)]