208014521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{33829}}^1$

素因数の和:33896

約数の個数: 16

約数和(自身を含む): 250071360

約数和(自身を除く): 42056839

約数列:

[1, 11, 13, 43, 143, 473, 559, 6149, 33829, 372119, 439777, 1454647, 4837547, 16001117, 18910411, 208014521]

約数ペア:

[(1, 208014521), (11, 18910411), (13, 16001117), (43, 4837547), (143, 1454647), (473, 439777), (559, 372119), (6149, 33829)]