209692872

素因数分解:

$2^3\times 3^2\times {\mathrm{2912401}}^1$

素因数の和:2912413

約数の個数: 24

約数和(自身を含む): 567918390

約数和(自身を除く): 358225518

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2912401, 5824802, 8737203, 11649604, 17474406, 23299208, 26211609, 34948812, 52423218, 69897624, 104846436, 209692872]

約数ペア:

[(1, 209692872), (2, 104846436), (3, 69897624), (4, 52423218), (6, 34948812), (8, 26211609), (9, 23299208), (12, 17474406), (18, 11649604), (24, 8737203), (36, 5824802), (72, 2912401)]