206800624

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{445691}}^1$

素因数の和:445728

約数の個数: 20

約数和(自身を含む): 414493560

約数和(自身を除く): 207692936

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 445691, 891382, 1782764, 3565528, 7131056, 12925039, 25850078, 51700156, 103400312, 206800624]

約数ペア:

[(1, 206800624), (2, 103400312), (4, 51700156), (8, 25850078), (16, 12925039), (29, 7131056), (58, 3565528), (116, 1782764), (232, 891382), (464, 445691)]