211779144

素因数分解:

$2^3\times 3^3\times {\mathrm{980459}}^1$

素因数の和:980474

約数の個数: 32

約数和(自身を含む): 588276000

約数和(自身を除く): 376496856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 980459, 1960918, 2941377, 3921836, 5882754, 7843672, 8824131, 11765508, 17648262, 23531016, 26472393, 35296524, 52944786, 70593048, 105889572, 211779144]

約数ペア:

[(1, 211779144), (2, 105889572), (3, 70593048), (4, 52944786), (6, 35296524), (8, 26472393), (9, 23531016), (12, 17648262), (18, 11765508), (24, 8824131), (27, 7843672), (36, 5882754), (54, 3921836), (72, 2941377), (108, 1960918), (216, 980459)]