208036497

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1\times {\mathrm{3121}}^1$

素因数の和:4448

約数の個数: 16

約数和(自身を含む): 294017472

約数和(自身を除く): 85980975

約数列:

[1, 3, 17, 51, 1307, 3121, 3921, 9363, 22219, 53057, 66657, 159171, 4079147, 12237441, 69345499, 208036497]

約数ペア:

[(1, 208036497), (3, 69345499), (17, 12237441), (51, 4079147), (1307, 159171), (3121, 66657), (3921, 53057), (9363, 22219)]