217230342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5172151}}^1$

素因数の和:5172163

約数の個数: 16

約数和(自身を含む): 496526592

約数和(自身を除く): 279296250

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5172151, 10344302, 15516453, 31032906, 36205057, 72410114, 108615171, 217230342]

約数ペア:

[(1, 217230342), (2, 108615171), (3, 72410114), (6, 36205057), (7, 31032906), (14, 15516453), (21, 10344302), (42, 5172151)]