207935416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1999379}}^1$

素因数の和:1999398

約数の個数: 16

約数和(自身を含む): 419869800

約数和(自身を除く): 211934384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1999379, 3998758, 7997516, 15995032, 25991927, 51983854, 103967708, 207935416]

約数ペア:

[(1, 207935416), (2, 103967708), (4, 51983854), (8, 25991927), (13, 15995032), (26, 7997516), (52, 3998758), (104, 1999379)]