208095928

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{63599}}^1$

素因数の和:64014

約数の個数: 16

約数和(自身を含む): 391140000

約数和(自身を除く): 183044072

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 63599, 127198, 254396, 508792, 26011991, 52023982, 104047964, 208095928]

約数ペア:

[(1, 208095928), (2, 104047964), (4, 52023982), (8, 26011991), (409, 508792), (818, 254396), (1636, 127198), (3272, 63599)]