201229468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{36011}}^1$

素因数の和:36153

約数の個数: 24

約数和(自身を含む): 387201024

約数和(自身を除く): 185971556

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 36011, 72022, 144044, 396121, 792242, 1584484, 4573397, 9146794, 18293588, 50307367, 100614734, 201229468]

約数ペア:

[(1, 201229468), (2, 100614734), (4, 50307367), (11, 18293588), (22, 9146794), (44, 4573397), (127, 1584484), (254, 792242), (508, 396121), (1397, 144044), (2794, 72022), (5588, 36011)]