227130794

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{727}}^1\times {\mathrm{1291}}^1$

素因数の和:2042

約数の個数: 24

約数和(自身を含む): 375289824

約数和(自身を除く): 148159030

約数列:

[1, 2, 11, 22, 121, 242, 727, 1291, 1454, 2582, 7997, 14201, 15994, 28402, 87967, 156211, 175934, 312422, 938557, 1877114, 10324127, 20648254, 113565397, 227130794]

約数ペア:

[(1, 227130794), (2, 113565397), (11, 20648254), (22, 10324127), (121, 1877114), (242, 938557), (727, 312422), (1291, 175934), (1454, 156211), (2582, 87967), (7997, 28402), (14201, 15994)]