201995047310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2885643533}}^1$

素因数の和:2885643547

約数の個数: 16

約数和(自身を含む): 415532668896

約数和(自身を除く): 213537621586

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2885643533, 5771287066, 14428217665, 20199504731, 28856435330, 40399009462, 100997523655, 201995047310]

約数ペア:

[(1, 201995047310), (2, 100997523655), (5, 40399009462), (7, 28856435330), (10, 20199504731), (14, 14428217665), (35, 5771287066), (70, 2885643533)]