200781007

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43003}}^1$

素因数の和:43062

約数の個数: 16

約数和(自身を含む): 247703040

約数和(自身を除く): 46922033

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 43003, 301021, 989069, 1247087, 6923483, 8729609, 28683001, 200781007]

約数ペア:

[(1, 200781007), (7, 28683001), (23, 8729609), (29, 6923483), (161, 1247087), (203, 989069), (667, 301021), (4669, 43003)]