204469278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{18859}}^1$

素因数の和:19016

約数の個数: 32

約数和(自身を含む): 443587200

約数和(自身を除く): 239117922

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 278, 417, 834, 1807, 3614, 5421, 10842, 18859, 37718, 56577, 113154, 245167, 490334, 735501, 1471002, 2621401, 5242802, 7864203, 15728406, 34078213, 68156426, 102234639, 204469278]

約数ペア:

[(1, 204469278), (2, 102234639), (3, 68156426), (6, 34078213), (13, 15728406), (26, 7864203), (39, 5242802), (78, 2621401), (139, 1471002), (278, 735501), (417, 490334), (834, 245167), (1807, 113154), (3614, 56577), (5421, 37718), (10842, 18859)]