204521166

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2141}}^1$

素因数の和:2242

約数の個数: 64

約数和(自身を含む): 478094400

約数和(自身を除く): 273573234

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 61, 87, 122, 174, 183, 261, 366, 522, 549, 783, 1098, 1566, 1647, 1769, 2141, 3294, 3538, 4282, 5307, 6423, 10614, 12846, 15921, 19269, 31842, 38538, 47763, 57807, 62089, 95526, 115614, 124178, 130601, 186267, 261202, 372534, 391803, 558801, 783606, 1117602, 1175409, 1676403, 2350818, 3352806, 3526227, 3787429, 7052454, 7574858, 11362287, 22724574, 34086861, 68173722, 102260583, 204521166]

約数ペア:

[(1, 204521166), (2, 102260583), (3, 68173722), (6, 34086861), (9, 22724574), (18, 11362287), (27, 7574858), (29, 7052454), (54, 3787429), (58, 3526227), (61, 3352806), (87, 2350818), (122, 1676403), (174, 1175409), (183, 1117602), (261, 783606), (366, 558801), (522, 391803), (549, 372534), (783, 261202), (1098, 186267), (1566, 130601), (1647, 124178), (1769, 115614), (2141, 95526), (3294, 62089), (3538, 57807), (4282, 47763), (5307, 38538), (6423, 31842), (10614, 19269), (12846, 15921)]