207680994059

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{65784287}}^1$

素因数の和:65784346

約数の個数: 16

約数和(自身を含む): 265242249216

約数和(自身を除く): 57561255157

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 65784287, 460490009, 723627157, 2697155767, 5065390099, 18880090369, 29668713437, 207680994059]

約数ペア:

[(1, 207680994059), (7, 29668713437), (11, 18880090369), (41, 5065390099), (77, 2697155767), (287, 723627157), (451, 460490009), (3157, 65784287)]