210006910

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{87869}}^1$

素因数の和:88115

約数の個数: 16

約数和(自身を含む): 379598400

約数和(自身を除く): 169591490

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 87869, 175738, 439345, 878690, 21000691, 42001382, 105003455, 210006910]

約数ペア:

[(1, 210006910), (2, 105003455), (5, 42001382), (10, 21000691), (239, 878690), (478, 439345), (1195, 175738), (2390, 87869)]