222744182

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{82559}}^1$

素因数の和:82651

約数の個数: 16

約数和(自身を含む): 356659200

約数和(自身を除く): 133915018

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 82559, 165118, 1568621, 3137242, 5861689, 11723378, 111372091, 222744182]

約数ペア:

[(1, 222744182), (2, 111372091), (19, 11723378), (38, 5861689), (71, 3137242), (142, 1568621), (1349, 165118), (2698, 82559)]