205930370

素因数分解:

$2^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{14431}}^1$

素因数の和:15865

約数の個数: 16

約数和(自身を含む): 370960128

約数和(自身を除く): 165029758

約数列:

[1, 2, 5, 10, 1427, 2854, 7135, 14270, 14431, 28862, 72155, 144310, 20593037, 41186074, 102965185, 205930370]

約数ペア:

[(1, 205930370), (2, 102965185), (5, 41186074), (10, 20593037), (1427, 144310), (2854, 72155), (7135, 28862), (14270, 14431)]