194612195

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{19259}}^1$

素因数の和:19354

約数の個数: 16

約数和(自身を含む): 244062720

約数和(自身を除く): 49450525

約数列:

[1, 5, 43, 47, 215, 235, 2021, 10105, 19259, 96295, 828137, 905173, 4140685, 4525865, 38922439, 194612195]

約数ペア:

[(1, 194612195), (5, 38922439), (43, 4525865), (47, 4140685), (215, 905173), (235, 828137), (2021, 96295), (10105, 19259)]