193217545

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{2437}}^1$

素因数の和:2700

約数の個数: 16

約数和(自身を含む): 235744848

約数和(自身を除く): 42527303

約数列:

[1, 5, 101, 157, 505, 785, 2437, 12185, 15857, 79285, 246137, 382609, 1230685, 1913045, 38643509, 193217545]

約数ペア:

[(1, 193217545), (5, 38643509), (101, 1913045), (157, 1230685), (505, 382609), (785, 246137), (2437, 79285), (12185, 15857)]