202684286

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{547}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 374832000

約数和(自身を除く): 172147714

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 199, 266, 398, 547, 931, 1094, 1393, 1862, 2786, 3781, 3829, 7562, 7658, 9751, 10393, 19502, 20786, 26467, 26803, 52934, 53606, 72751, 108853, 145502, 185269, 217706, 370538, 509257, 761971, 1018514, 1523942, 2068207, 4136414, 5333797, 10667594, 14477449, 28954898, 101342143, 202684286]

約数ペア:

[(1, 202684286), (2, 101342143), (7, 28954898), (14, 14477449), (19, 10667594), (38, 5333797), (49, 4136414), (98, 2068207), (133, 1523942), (199, 1018514), (266, 761971), (398, 509257), (547, 370538), (931, 217706), (1094, 185269), (1393, 145502), (1862, 108853), (2786, 72751), (3781, 53606), (3829, 52934), (7562, 26803), (7658, 26467), (9751, 20786), (10393, 19502)]