210147126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5003503}}^1$

素因数の和:5003515

約数の個数: 16

約数和(自身を含む): 480336384

約数和(自身を除く): 270189258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5003503, 10007006, 15010509, 30021018, 35024521, 70049042, 105073563, 210147126]

約数ペア:

[(1, 210147126), (2, 105073563), (3, 70049042), (6, 35024521), (7, 30021018), (14, 15010509), (21, 10007006), (42, 5003503)]