201616011

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{11447}}^1$

素因数の和:11575

約数の個数: 24

約数和(自身を含む): 309553920

約数和(自身を除く): 107937909

約数列:

[1, 3, 9, 19, 57, 103, 171, 309, 927, 1957, 5871, 11447, 17613, 34341, 103023, 217493, 652479, 1179041, 1957437, 3537123, 10611369, 22401779, 67205337, 201616011]

約数ペア:

[(1, 201616011), (3, 67205337), (9, 22401779), (19, 10611369), (57, 3537123), (103, 1957437), (171, 1179041), (309, 652479), (927, 217493), (1957, 103023), (5871, 34341), (11447, 17613)]