208444817

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{3631}}^1$

素因数の和:3836

約数の個数: 16

約数和(自身を含む): 244070400

約数和(自身を除く): 35625583

約数列:

[1, 7, 59, 139, 413, 973, 3631, 8201, 25417, 57407, 214229, 504709, 1499603, 3532963, 29777831, 208444817]

約数ペア:

[(1, 208444817), (7, 29777831), (59, 3532963), (139, 1499603), (413, 504709), (973, 214229), (3631, 57407), (8201, 25417)]