201539639

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1069}}^1\times {\mathrm{1171}}^1$

素因数の和:2270

約数の個数: 16

約数和(自身を含む): 240775680

約数和(自身を除く): 39236041

約数列:

[1, 7, 23, 161, 1069, 1171, 7483, 8197, 24587, 26933, 172109, 188531, 1251799, 8762593, 28791377, 201539639]

約数ペア:

[(1, 201539639), (7, 28791377), (23, 8762593), (161, 1251799), (1069, 188531), (1171, 172109), (7483, 26933), (8197, 24587)]