204523907

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{857}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 237000192

約数和(自身を除く): 32476285

約数列:

[1, 7, 103, 331, 721, 857, 2317, 5999, 34093, 88271, 238651, 283667, 617897, 1985669, 29217701, 204523907]

約数ペア:

[(1, 204523907), (7, 29217701), (103, 1985669), (331, 617897), (721, 283667), (857, 238651), (2317, 88271), (5999, 34093)]