210948545

素因数分解:

$5^1\times {\mathrm{19}}^3\times {\mathrm{6151}}^1$

素因数の和:6213

約数の個数: 16

約数和(自身を含む): 267242880

約数和(自身を除く): 56294335

約数列:

[1, 5, 19, 95, 361, 1805, 6151, 6859, 30755, 34295, 116869, 584345, 2220511, 11102555, 42189709, 210948545]

約数ペア:

[(1, 210948545), (5, 42189709), (19, 11102555), (95, 2220511), (361, 584345), (1805, 116869), (6151, 34295), (6859, 30755)]