199202332

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{523}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 407529472

約数和(自身を除く): 208327140

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 223, 244, 427, 446, 523, 854, 892, 1046, 1561, 1708, 2092, 3122, 3661, 6244, 7322, 13603, 14644, 27206, 31903, 54412, 63806, 95221, 116629, 127612, 190442, 223321, 233258, 380884, 446642, 466516, 816403, 893284, 1632806, 3265612, 7114369, 14228738, 28457476, 49800583, 99601166, 199202332]

約数ペア:

[(1, 199202332), (2, 99601166), (4, 49800583), (7, 28457476), (14, 14228738), (28, 7114369), (61, 3265612), (122, 1632806), (223, 893284), (244, 816403), (427, 466516), (446, 446642), (523, 380884), (854, 233258), (892, 223321), (1046, 190442), (1561, 127612), (1708, 116629), (2092, 95221), (3122, 63806), (3661, 54412), (6244, 31903), (7322, 27206), (13603, 14644)]