204650885

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{26981}}^1$

素因数の和:27064

約数の個数: 16

約数和(自身を含む): 258379632

約数和(自身を除く): 53728747

約数列:

[1, 5, 37, 41, 185, 205, 1517, 7585, 26981, 134905, 998297, 1106221, 4991485, 5531105, 40930177, 204650885]

約数ペア:

[(1, 204650885), (5, 40930177), (37, 5531105), (41, 4991485), (185, 1106221), (205, 998297), (1517, 134905), (7585, 26981)]