208196610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6939887}}^1$

素因数の和:6939897

約数の個数: 16

約数和(自身を含む): 499671936

約数和(自身を除く): 291475326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6939887, 13879774, 20819661, 34699435, 41639322, 69398870, 104098305, 208196610]

約数ペア:

[(1, 208196610), (2, 104098305), (3, 69398870), (5, 41639322), (6, 34699435), (10, 20819661), (15, 13879774), (30, 6939887)]