205671924

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{132863}}^1$

素因数の和:132916

約数の個数: 36

約数和(自身を含む): 531987456

約数和(自身を除く): 326315532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 132863, 265726, 398589, 531452, 797178, 1195767, 1594356, 2391534, 4783068, 5713109, 11426218, 17139327, 22852436, 34278654, 51417981, 68557308, 102835962, 205671924]

約数ペア:

[(1, 205671924), (2, 102835962), (3, 68557308), (4, 51417981), (6, 34278654), (9, 22852436), (12, 17139327), (18, 11426218), (36, 5713109), (43, 4783068), (86, 2391534), (129, 1594356), (172, 1195767), (258, 797178), (387, 531452), (516, 398589), (774, 265726), (1548, 132863)]