201227195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{162937}}^1$

素因数の和:162974

約数の個数: 16

約数和(自身を含む): 273735840

約数和(自身を除く): 72508645

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 162937, 814685, 2118181, 3095803, 10590905, 15479015, 40245439, 201227195]

約数ペア:

[(1, 201227195), (5, 40245439), (13, 15479015), (19, 10590905), (65, 3095803), (95, 2118181), (247, 814685), (1235, 162937)]