216996826798

素因数分解:

$2^1\times {\mathrm{433}}^1\times {\mathrm{5867}}^1\times {\mathrm{42709}}^1$

素因数の和:49011

約数の個数: 16

約数和(自身を含む): 326310208560

約数和(自身を除く): 109313381762

約数列:

[1, 2, 433, 866, 5867, 11734, 42709, 85418, 2540411, 5080822, 18492997, 36985994, 250573703, 501147406, 108498413399, 216996826798]

約数ペア:

[(1, 216996826798), (2, 108498413399), (433, 501147406), (866, 250573703), (5867, 36985994), (11734, 18492997), (42709, 5080822), (85418, 2540411)]