205245816

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{49433}}^1$

素因数の和:49615

約数の個数: 32

約数和(自身を含む): 516090960

約数和(自身を除く): 310845144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 346, 519, 692, 1038, 1384, 2076, 4152, 49433, 98866, 148299, 197732, 296598, 395464, 593196, 1186392, 8551909, 17103818, 25655727, 34207636, 51311454, 68415272, 102622908, 205245816]

約数ペア:

[(1, 205245816), (2, 102622908), (3, 68415272), (4, 51311454), (6, 34207636), (8, 25655727), (12, 17103818), (24, 8551909), (173, 1186392), (346, 593196), (519, 395464), (692, 296598), (1038, 197732), (1384, 148299), (2076, 98866), (4152, 49433)]