195428209

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{883}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 212329728

約数和(自身を除く): 16901519

約数列:

[1, 17, 47, 277, 799, 883, 4709, 13019, 15011, 41501, 221323, 244591, 705517, 4158047, 11495777, 195428209]

約数ペア:

[(1, 195428209), (17, 11495777), (47, 4158047), (277, 705517), (799, 244591), (883, 221323), (4709, 41501), (13019, 15011)]