201312210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1949}}^1$

素因数の和:2283

約数の個数: 64

約数和(自身を含む): 529027200

約数和(自身を除く): 327714990

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 313, 330, 626, 939, 1565, 1878, 1949, 3130, 3443, 3898, 4695, 5847, 6886, 9390, 9745, 10329, 11694, 17215, 19490, 20658, 21439, 29235, 34430, 42878, 51645, 58470, 64317, 103290, 107195, 128634, 214390, 321585, 610037, 643170, 1220074, 1830111, 3050185, 3660222, 6100370, 6710407, 9150555, 13420814, 18301110, 20131221, 33552035, 40262442, 67104070, 100656105, 201312210]

約数ペア:

[(1, 201312210), (2, 100656105), (3, 67104070), (5, 40262442), (6, 33552035), (10, 20131221), (11, 18301110), (15, 13420814), (22, 9150555), (30, 6710407), (33, 6100370), (55, 3660222), (66, 3050185), (110, 1830111), (165, 1220074), (313, 643170), (330, 610037), (626, 321585), (939, 214390), (1565, 128634), (1878, 107195), (1949, 103290), (3130, 64317), (3443, 58470), (3898, 51645), (4695, 42878), (5847, 34430), (6886, 29235), (9390, 21439), (9745, 20658), (10329, 19490), (11694, 17215)]