220131703

素因数分解:

${\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{2003}}^1$

素因数の和:2214

約数の個数: 16

約数和(自身を含む): 245097216

約数和(自身を除く): 24965513

約数列:

[1, 11, 97, 103, 1067, 1133, 2003, 9991, 22033, 109901, 194291, 206309, 2137201, 2269399, 20011973, 220131703]

約数ペア:

[(1, 220131703), (11, 20011973), (97, 2269399), (103, 2137201), (1067, 206309), (1133, 194291), (2003, 109901), (9991, 22033)]