203090259

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{25633}}^1$

素因数の和:25794

約数の個数: 16

約数和(自身を含む): 287100800

約数和(自身を除く): 84010541

約数列:

[1, 3, 19, 57, 139, 417, 2641, 7923, 25633, 76899, 487027, 1461081, 3562987, 10688961, 67696753, 203090259]

約数ペア:

[(1, 203090259), (3, 67696753), (19, 10688961), (57, 3562987), (139, 1461081), (417, 487027), (2641, 76899), (7923, 25633)]