206340337

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{16223}}^1$

素因数の和:16332

約数の個数: 16

約数和(自身を含む): 249200640

約数和(自身を除く): 42860303

約数列:

[1, 7, 23, 79, 161, 553, 1817, 12719, 16223, 113561, 373129, 1281617, 2611903, 8971319, 29477191, 206340337]

約数ペア:

[(1, 206340337), (7, 29477191), (23, 8971319), (79, 2611903), (161, 1281617), (553, 373129), (1817, 113561), (12719, 16223)]