219039206

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1\times {\mathrm{1061}}^1$

素因数の和:2119

約数の個数: 16

約数和(自身を含む): 332236080

約数和(自身を除く): 113196874

約数列:

[1, 2, 109, 218, 947, 1061, 1894, 2122, 103223, 115649, 206446, 231298, 1004767, 2009534, 109519603, 219039206]

約数ペア:

[(1, 219039206), (2, 109519603), (109, 2009534), (218, 1004767), (947, 231298), (1061, 206446), (1894, 115649), (2122, 103223)]