189566207

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{661}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 204065472

約数和(自身を除く): 14499265

約数列:

[1, 23, 37, 337, 661, 851, 7751, 12469, 15203, 24457, 222757, 286787, 562511, 5123411, 8242009, 189566207]

約数ペア:

[(1, 189566207), (23, 8242009), (37, 5123411), (337, 562511), (661, 286787), (851, 222757), (7751, 24457), (12469, 15203)]