209938146

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{289171}}^1$

素因数の和:289198

約数の個数: 24

約数和(自身を含む): 461518512

約数和(自身を除く): 251580366

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 289171, 578342, 867513, 1735026, 3180881, 6361762, 9542643, 19085286, 34989691, 69979382, 104969073, 209938146]

約数ペア:

[(1, 209938146), (2, 104969073), (3, 69979382), (6, 34989691), (11, 19085286), (22, 9542643), (33, 6361762), (66, 3180881), (121, 1735026), (242, 867513), (363, 578342), (726, 289171)]