206839529

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{1583}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 245266560

約数和(自身を除く): 38427031

約数列:

[1, 13, 19, 23, 247, 299, 437, 529, 1583, 5681, 6877, 10051, 20579, 30077, 36409, 130663, 391001, 473317, 691771, 837407, 8993023, 10886291, 15910733, 206839529]

約数ペア:

[(1, 206839529), (13, 15910733), (19, 10886291), (23, 8993023), (247, 837407), (299, 691771), (437, 473317), (529, 391001), (1583, 130663), (5681, 36409), (6877, 30077), (10051, 20579)]