197995587

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1\times {\mathrm{1229}}^1$

素因数の和:1962

約数の個数: 16

約数和(自身を含む): 267805440

約数和(自身を除く): 69809853

約数列:

[1, 3, 83, 249, 647, 1229, 1941, 3687, 53701, 102007, 161103, 306021, 795163, 2385489, 65998529, 197995587]

約数ペア:

[(1, 197995587), (3, 65998529), (83, 2385489), (249, 795163), (647, 306021), (1229, 161103), (1941, 102007), (3687, 53701)]