223831446

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{10331}}^1$

素因数の和:10516

約数の個数: 32

約数和(自身を含む): 470147328

約数和(自身を除く): 246315882

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 314, 471, 942, 3611, 7222, 10331, 10833, 20662, 21666, 30993, 61986, 237613, 475226, 712839, 1425678, 1621967, 3243934, 4865901, 9731802, 37305241, 74610482, 111915723, 223831446]

約数ペア:

[(1, 223831446), (2, 111915723), (3, 74610482), (6, 37305241), (23, 9731802), (46, 4865901), (69, 3243934), (138, 1621967), (157, 1425678), (314, 712839), (471, 475226), (942, 237613), (3611, 61986), (7222, 30993), (10331, 21666), (10833, 20662)]