209106672

素因数分解:

$2^4\times 3^1\times {\mathrm{4356389}}^1$

素因数の和:4356400

約数の個数: 20

約数和(自身を含む): 540192360

約数和(自身を除く): 331085688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4356389, 8712778, 13069167, 17425556, 26138334, 34851112, 52276668, 69702224, 104553336, 209106672]

約数ペア:

[(1, 209106672), (2, 104553336), (3, 69702224), (4, 52276668), (6, 34851112), (8, 26138334), (12, 17425556), (16, 13069167), (24, 8712778), (48, 4356389)]