215410314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5128817}}^1$

素因数の和:5128829

約数の個数: 16

約数和(自身を含む): 492366528

約数和(自身を除く): 276956214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5128817, 10257634, 15386451, 30772902, 35901719, 71803438, 107705157, 215410314]

約数ペア:

[(1, 215410314), (2, 107705157), (3, 71803438), (6, 35901719), (7, 30772902), (14, 15386451), (21, 10257634), (42, 5128817)]