200509834

素因数分解:

$2^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{20431}}^1$

素因数の和:21141

約数の個数: 16

約数和(自身を含む): 344238336

約数和(自身を除く): 143728502

約数列:

[1, 2, 7, 14, 701, 1402, 4907, 9814, 20431, 40862, 143017, 286034, 14322131, 28644262, 100254917, 200509834]

約数ペア:

[(1, 200509834), (2, 100254917), (7, 28644262), (14, 14322131), (701, 286034), (1402, 143017), (4907, 40862), (9814, 20431)]