220104148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{25919}}^1$

素因数の和:26127

約数の個数: 24

約数和(自身を含む): 422392320

約数和(自身を除く): 202288172

約数列:

[1, 2, 4, 11, 22, 44, 193, 386, 772, 2123, 4246, 8492, 25919, 51838, 103676, 285109, 570218, 1140436, 5002367, 10004734, 20009468, 55026037, 110052074, 220104148]

約数ペア:

[(1, 220104148), (2, 110052074), (4, 55026037), (11, 20009468), (22, 10004734), (44, 5002367), (193, 1140436), (386, 570218), (772, 285109), (2123, 103676), (4246, 51838), (8492, 25919)]