201992742004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2531}}^1\times {\mathrm{11317}}^1$

素因数の和:13936

約数の個数: 48

約数和(自身を含む): 370709228736

約数和(自身を除く): 168716486732

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 2531, 3526, 5062, 7052, 10124, 11317, 22634, 45268, 103771, 108833, 207542, 217666, 415084, 435332, 463997, 486631, 927994, 973262, 1855988, 1946524, 4462153, 8924306, 17848612, 19951871, 28643327, 39903742, 57286654, 79807484, 114573308, 1174376407, 1231663061, 2348752814, 2463326122, 4697505628, 4926652244, 50498185501, 100996371002, 201992742004]

約数ペア:

[(1, 201992742004), (2, 100996371002), (4, 50498185501), (41, 4926652244), (43, 4697505628), (82, 2463326122), (86, 2348752814), (164, 1231663061), (172, 1174376407), (1763, 114573308), (2531, 79807484), (3526, 57286654), (5062, 39903742), (7052, 28643327), (10124, 19951871), (11317, 17848612), (22634, 8924306), (45268, 4462153), (103771, 1946524), (108833, 1855988), (207542, 973262), (217666, 927994), (415084, 486631), (435332, 463997)]