208321377

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{332251}}^1$

素因数の和:332284

約数の個数: 16

約数和(自身を含む): 318961920

約数和(自身を除く): 110640543

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 332251, 996753, 3654761, 6312769, 10964283, 18938307, 69440459, 208321377]

約数ペア:

[(1, 208321377), (3, 69440459), (11, 18938307), (19, 10964283), (33, 6312769), (57, 3654761), (209, 996753), (627, 332251)]