201792771

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{4903}}^1$

素因数の和:5195

約数の個数: 24

約数和(自身を含む): 309834720

約数和(自身を除く): 108041949

約数列:

[1, 3, 9, 17, 51, 153, 269, 807, 2421, 4573, 4903, 13719, 14709, 41157, 44127, 83351, 250053, 750159, 1318907, 3956721, 11870163, 22421419, 67264257, 201792771]

約数ペア:

[(1, 201792771), (3, 67264257), (9, 22421419), (17, 11870163), (51, 3956721), (153, 1318907), (269, 750159), (807, 250053), (2421, 83351), (4573, 44127), (4903, 41157), (13719, 14709)]