199583949

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61543}}^1$

素因数の和:61616

約数の個数: 16

約数和(自身を含む): 283594752

約数和(自身を除く): 84010803

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 61543, 184629, 1415489, 2892521, 4246467, 8677563, 66527983, 199583949]

約数ペア:

[(1, 199583949), (3, 66527983), (23, 8677563), (47, 4246467), (69, 2892521), (141, 1415489), (1081, 184629), (3243, 61543)]