204791881

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1\times {\mathrm{1499}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 242640000

約数和(自身を除く): 37848119

約数列:

[1, 7, 29, 203, 673, 1499, 4711, 10493, 19517, 43471, 136619, 304297, 1008827, 7061789, 29255983, 204791881]

約数ペア:

[(1, 204791881), (7, 29255983), (29, 7061789), (203, 1008827), (673, 304297), (1499, 136619), (4711, 43471), (10493, 19517)]