201337747

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1663}}^1$

素因数の和:1882

約数の個数: 16

約数和(自身を含む): 221777920

約数和(自身を除く): 20440173

約数列:

[1, 13, 67, 139, 871, 1663, 1807, 9313, 21619, 111421, 121069, 231157, 1448473, 3005041, 15487519, 201337747]

約数ペア:

[(1, 201337747), (13, 15487519), (67, 3005041), (139, 1448473), (871, 231157), (1663, 121069), (1807, 111421), (9313, 21619)]