206869169

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{27017}}^1$

素因数の和:27080

約数の個数: 16

約数和(自身を含む): 242081280

約数和(自身を除く): 35212111

約数列:

[1, 13, 19, 31, 247, 403, 589, 7657, 27017, 351221, 513323, 837527, 6673199, 10887851, 15913013, 206869169]

約数ペア:

[(1, 206869169), (13, 15913013), (19, 10887851), (31, 6673199), (247, 837527), (403, 513323), (589, 351221), (7657, 27017)]