205122595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{11437}}^1$

素因数の和:11670

約数の個数: 16

約数和(自身を含む): 261884448

約数和(自身を除く): 56761853

約数列:

[1, 5, 17, 85, 211, 1055, 3587, 11437, 17935, 57185, 194429, 972145, 2413207, 12066035, 41024519, 205122595]

約数ペア:

[(1, 205122595), (5, 41024519), (17, 12066035), (85, 2413207), (211, 972145), (1055, 194429), (3587, 57185), (11437, 17935)]