209280648

素因数分解:

$2^3\times 3^1\times {\mathrm{8720027}}^1$

素因数の和:8720036

約数の個数: 16

約数和(自身を含む): 523201680

約数和(自身を除く): 313921032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 8720027, 17440054, 26160081, 34880108, 52320162, 69760216, 104640324, 209280648]

約数ペア:

[(1, 209280648), (2, 104640324), (3, 69760216), (4, 52320162), (6, 34880108), (8, 26160081), (12, 17440054), (24, 8720027)]