205647912

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{168013}}^1$

素因数の和:168042

約数の個数: 48

約数和(自身を含む): 589729140

約数和(自身を除く): 384081228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 168013, 336026, 504039, 672052, 1008078, 1344104, 1512117, 2016156, 2856221, 3024234, 4032312, 5712442, 6048468, 8568663, 11424884, 12096936, 17137326, 22849768, 25705989, 34274652, 51411978, 68549304, 102823956, 205647912]

約数ペア:

[(1, 205647912), (2, 102823956), (3, 68549304), (4, 51411978), (6, 34274652), (8, 25705989), (9, 22849768), (12, 17137326), (17, 12096936), (18, 11424884), (24, 8568663), (34, 6048468), (36, 5712442), (51, 4032312), (68, 3024234), (72, 2856221), (102, 2016156), (136, 1512117), (153, 1344104), (204, 1008078), (306, 672052), (408, 504039), (612, 336026), (1224, 168013)]