221564098

素因数分解:

$2^1\times 7^1\times {\mathrm{1657}}^1\times {\mathrm{9551}}^1$

素因数の和:11217

約数の個数: 16

約数和(自身を含む): 380093184

約数和(自身を除く): 158529086

約数列:

[1, 2, 7, 14, 1657, 3314, 9551, 11599, 19102, 23198, 66857, 133714, 15826007, 31652014, 110782049, 221564098]

約数ペア:

[(1, 221564098), (2, 110782049), (7, 31652014), (14, 15826007), (1657, 133714), (3314, 66857), (9551, 23198), (11599, 19102)]