201918618

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{2129}}^1$

素因数の和:2627

約数の個数: 48

約数和(自身を含む): 478483200

約数和(自身を除く): 276564582

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 479, 958, 1437, 2129, 2874, 4258, 4311, 5269, 6387, 8622, 10538, 12774, 15807, 19161, 23419, 31614, 38322, 46838, 47421, 70257, 94842, 140514, 210771, 421542, 1019791, 2039582, 3059373, 6118746, 9178119, 11217701, 18356238, 22435402, 33653103, 67306206, 100959309, 201918618]

約数ペア:

[(1, 201918618), (2, 100959309), (3, 67306206), (6, 33653103), (9, 22435402), (11, 18356238), (18, 11217701), (22, 9178119), (33, 6118746), (66, 3059373), (99, 2039582), (198, 1019791), (479, 421542), (958, 210771), (1437, 140514), (2129, 94842), (2874, 70257), (4258, 47421), (4311, 46838), (5269, 38322), (6387, 31614), (8622, 23419), (10538, 19161), (12774, 15807)]