200028426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{601}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 458752896

約数和(自身を除く): 258724470

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 251, 442, 502, 601, 663, 753, 1202, 1326, 1506, 1803, 3263, 3606, 4267, 6526, 7813, 8534, 9789, 10217, 12801, 15626, 19578, 20434, 23439, 25602, 30651, 46878, 55471, 61302, 110942, 132821, 150851, 166413, 265642, 301702, 332826, 398463, 452553, 796926, 905106, 1961063, 2564467, 3922126, 5128934, 5883189, 7693401, 11766378, 15386802, 33338071, 66676142, 100014213, 200028426]

約数ペア:

[(1, 200028426), (2, 100014213), (3, 66676142), (6, 33338071), (13, 15386802), (17, 11766378), (26, 7693401), (34, 5883189), (39, 5128934), (51, 3922126), (78, 2564467), (102, 1961063), (221, 905106), (251, 796926), (442, 452553), (502, 398463), (601, 332826), (663, 301702), (753, 265642), (1202, 166413), (1326, 150851), (1506, 132821), (1803, 110942), (3263, 61302), (3606, 55471), (4267, 46878), (6526, 30651), (7813, 25602), (8534, 23439), (9789, 20434), (10217, 19578), (12801, 15626)]