204261542170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2918022031}}^1$

素因数の和:2918022045

約数の個数: 16

約数和(自身を含む): 420195172608

約数和(自身を除く): 215933630438

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2918022031, 5836044062, 14590110155, 20426154217, 29180220310, 40852308434, 102130771085, 204261542170]

約数ペア:

[(1, 204261542170), (2, 102130771085), (5, 40852308434), (7, 29180220310), (10, 20426154217), (14, 14590110155), (35, 5836044062), (70, 2918022031)]