214281284

素因数分解:

$2^2\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{5623}}^1$

素因数の和:6995

約数の個数: 24

約数和(自身を含む): 428953728

約数和(自身を除く): 214672444

約数列:

[1, 2, 4, 7, 14, 28, 1361, 2722, 5444, 5623, 9527, 11246, 19054, 22492, 38108, 39361, 78722, 157444, 7652903, 15305806, 30611612, 53570321, 107140642, 214281284]

約数ペア:

[(1, 214281284), (2, 107140642), (4, 53570321), (7, 30611612), (14, 15305806), (28, 7652903), (1361, 157444), (2722, 78722), (5444, 39361), (5623, 38108), (9527, 22492), (11246, 19054)]