222079444

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{5449}}^1$

素因数の和:5919

約数の個数: 24

約数和(自身を含む): 406526400

約数和(自身を除く): 184446956

約数列:

[1, 2, 4, 23, 46, 92, 443, 886, 1772, 5449, 10189, 10898, 20378, 21796, 40756, 125327, 250654, 501308, 2413907, 4827814, 9655628, 55519861, 111039722, 222079444]

約数ペア:

[(1, 222079444), (2, 111039722), (4, 55519861), (23, 9655628), (46, 4827814), (92, 2413907), (443, 501308), (886, 250654), (1772, 125327), (5449, 40756), (10189, 21796), (10898, 20378)]