220167073

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{1091}}^1$

素因数の和:1452

約数の個数: 16

約数和(自身を含む): 254951424

約数和(自身を除く): 34784351

約数列:

[1, 7, 127, 227, 889, 1091, 1589, 7637, 28829, 138557, 201803, 247657, 969899, 1733599, 31452439, 220167073]

約数ペア:

[(1, 220167073), (7, 31452439), (127, 1733599), (227, 969899), (889, 247657), (1091, 201803), (1589, 138557), (7637, 28829)]