204702993

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{2347}}^1$

素因数の和:3245

約数の個数: 24

約数和(自身を含む): 323066016

約数和(自身を除く): 118363023

約数列:

[1, 3, 9, 11, 33, 99, 881, 2347, 2643, 7041, 7929, 9691, 21123, 25817, 29073, 77451, 87219, 232353, 2067707, 6203121, 18609363, 22744777, 68234331, 204702993]

約数ペア:

[(1, 204702993), (3, 68234331), (9, 22744777), (11, 18609363), (33, 6203121), (99, 2067707), (881, 232353), (2347, 87219), (2643, 77451), (7041, 29073), (7929, 25817), (9691, 21123)]