207949084

素因数分解:

$2^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{19391}}^1$

素因数の和:19785

約数の個数: 24

約数和(自身を含む): 417005568

約数和(自身を除く): 209056484

約数列:

[1, 2, 4, 7, 14, 28, 383, 766, 1532, 2681, 5362, 10724, 19391, 38782, 77564, 135737, 271474, 542948, 7426753, 14853506, 29707012, 51987271, 103974542, 207949084]

約数ペア:

[(1, 207949084), (2, 103974542), (4, 51987271), (7, 29707012), (14, 14853506), (28, 7426753), (383, 542948), (766, 271474), (1532, 135737), (2681, 77564), (5362, 38782), (10724, 19391)]