201339895

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{12739}}^1$

素因数の和:12882

約数の個数: 16

約数和(自身を含む): 252252000

約数和(自身を除く): 50912105

約数列:

[1, 5, 29, 109, 145, 545, 3161, 12739, 15805, 63695, 369431, 1388551, 1847155, 6942755, 40267979, 201339895]

約数ペア:

[(1, 201339895), (5, 40267979), (29, 6942755), (109, 1847155), (145, 1388551), (545, 369431), (3161, 63695), (12739, 15805)]