225852022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{25601}}^1$

素因数の和:26015

約数の個数: 16

約数和(自身を含む): 370512144

約数和(自身を除く): 144660122

約数列:

[1, 2, 11, 22, 401, 802, 4411, 8822, 25601, 51202, 281611, 563222, 10266001, 20532002, 112926011, 225852022]

約数ペア:

[(1, 225852022), (2, 112926011), (11, 20532002), (22, 10266001), (401, 563222), (802, 281611), (4411, 51202), (8822, 25601)]