200025994

素因数分解:

$2^1\times 7^1\times {\mathrm{3571}}^1\times {\mathrm{4001}}^1$

素因数の和:7581

約数の個数: 16

約数和(自身を含む): 343083456

約数和(自身を除く): 143057462

約数列:

[1, 2, 7, 14, 3571, 4001, 7142, 8002, 24997, 28007, 49994, 56014, 14287571, 28575142, 100012997, 200025994]

約数ペア:

[(1, 200025994), (2, 100012997), (7, 28575142), (14, 14287571), (3571, 56014), (4001, 49994), (7142, 28007), (8002, 24997)]