209216856

素因数分解:

$2^3\times 3^1\times {\mathrm{673}}^1\times {\mathrm{12953}}^1$

素因数の和:13635

約数の個数: 32

約数和(自身を含む): 523859760

約数和(自身を除く): 314642904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 673, 1346, 2019, 2692, 4038, 5384, 8076, 12953, 16152, 25906, 38859, 51812, 77718, 103624, 155436, 310872, 8717369, 17434738, 26152107, 34869476, 52304214, 69738952, 104608428, 209216856]

約数ペア:

[(1, 209216856), (2, 104608428), (3, 69738952), (4, 52304214), (6, 34869476), (8, 26152107), (12, 17434738), (24, 8717369), (673, 310872), (1346, 155436), (2019, 103624), (2692, 77718), (4038, 51812), (5384, 38859), (8076, 25906), (12953, 16152)]