212640414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5062867}}^1$

素因数の和:5062879

約数の個数: 16

約数和(自身を含む): 486035328

約数和(自身を除く): 273394914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5062867, 10125734, 15188601, 30377202, 35440069, 70880138, 106320207, 212640414]

約数ペア:

[(1, 212640414), (2, 106320207), (3, 70880138), (6, 35440069), (7, 30377202), (14, 15188601), (21, 10125734), (42, 5062867)]