203429170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2906131}}^1$

素因数の和:2906145

約数の個数: 16

約数和(自身を含む): 418483008

約数和(自身を除く): 215053838

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2906131, 5812262, 14530655, 20342917, 29061310, 40685834, 101714585, 203429170]

約数ペア:

[(1, 203429170), (2, 101714585), (5, 40685834), (7, 29061310), (10, 20342917), (14, 14530655), (35, 5812262), (70, 2906131)]