215207016

素因数分解:

$2^3\times 3^1\times {\mathrm{8966959}}^1$

素因数の和:8966968

約数の個数: 16

約数和(自身を含む): 538017600

約数和(自身を除く): 322810584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 8966959, 17933918, 26900877, 35867836, 53801754, 71735672, 107603508, 215207016]

約数ペア:

[(1, 215207016), (2, 107603508), (3, 71735672), (4, 53801754), (6, 35867836), (8, 26900877), (12, 17933918), (24, 8966959)]