220121506

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{8831}}^1$

素因数の和:8958

約数の個数: 24

約数和(自身を含む): 366492672

約数和(自身を除く): 146371166

約数列:

[1, 2, 11, 22, 103, 121, 206, 242, 1133, 2266, 8831, 12463, 17662, 24926, 97141, 194282, 909593, 1068551, 1819186, 2137102, 10005523, 20011046, 110060753, 220121506]

約数ペア:

[(1, 220121506), (2, 110060753), (11, 20011046), (22, 10005523), (103, 2137102), (121, 1819186), (206, 1068551), (242, 909593), (1133, 194282), (2266, 97141), (8831, 24926), (12463, 17662)]