204053811

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{12983}}^1$

素因数の和:13043

約数の個数: 24

約数和(自身を含む): 304137216

約数和(自身を除く): 100083405

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 1209, 5239, 12983, 15717, 38949, 168779, 402473, 506337, 1207419, 2194127, 5232149, 6582381, 15696447, 68017937, 204053811]

約数ペア:

[(1, 204053811), (3, 68017937), (13, 15696447), (31, 6582381), (39, 5232149), (93, 2194127), (169, 1207419), (403, 506337), (507, 402473), (1209, 168779), (5239, 38949), (12983, 15717)]