208933777

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{1447}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 233533440

約数和(自身を除く): 24599663

約数列:

[1, 13, 29, 377, 383, 1447, 4979, 11107, 18811, 41963, 144391, 545519, 554201, 7204613, 16071829, 208933777]

約数ペア:

[(1, 208933777), (13, 16071829), (29, 7204613), (377, 554201), (383, 545519), (1447, 144391), (4979, 41963), (11107, 18811)]