200718651

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{16451}}^1$

素因数の和:16551

約数の個数: 24

約数和(自身を含む): 315088704

約数和(自身を除く): 114370053

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1743, 4067, 12201, 16451, 49353, 115157, 345471, 806099, 1365433, 2418297, 4096299, 9558031, 28674093, 66906217, 200718651]

約数ペア:

[(1, 200718651), (3, 66906217), (7, 28674093), (21, 9558031), (49, 4096299), (83, 2418297), (147, 1365433), (249, 806099), (581, 345471), (1743, 115157), (4067, 49353), (12201, 16451)]