206576008

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{385403}}^1$

素因数の和:385476

約数の個数: 16

約数和(自身を含む): 393112080

約数和(自身を除く): 186536072

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 385403, 770806, 1541612, 3083224, 25822001, 51644002, 103288004, 206576008]

約数ペア:

[(1, 206576008), (2, 103288004), (4, 51644002), (8, 25822001), (67, 3083224), (134, 1541612), (268, 770806), (536, 385403)]