194579

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:63

約数の個数: 18

約数和(自身を含む): 260604

約数和(自身を除く): 66025

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 361, 539, 931, 1463, 2527, 3971, 10241, 17689, 27797, 194579]

約数ペア:

[(1, 194579), (7, 27797), (11, 17689), (19, 10241), (49, 3971), (77, 2527), (133, 1463), (209, 931), (361, 539)]