225738238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{446123}}^1$

素因数の和:446159

約数の個数: 16

約数和(自身を含む): 385451136

約数和(自身を除く): 159712898

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 446123, 892246, 4907353, 9814706, 10260829, 20521658, 112869119, 225738238]

約数ペア:

[(1, 225738238), (2, 112869119), (11, 20521658), (22, 10260829), (23, 9814706), (46, 4907353), (253, 892246), (506, 446123)]