201940212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23021}}^1$

素因数の和:23088

約数の個数: 48

約数和(自身を含む): 510535872

約数和(自身を除く): 308595660

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 8772, 23021, 46042, 69063, 92084, 138126, 276252, 391357, 782714, 989903, 1174071, 1565428, 1979806, 2348142, 2969709, 3959612, 4696284, 5939418, 11878836, 16828351, 33656702, 50485053, 67313404, 100970106, 201940212]

約数ペア:

[(1, 201940212), (2, 100970106), (3, 67313404), (4, 50485053), (6, 33656702), (12, 16828351), (17, 11878836), (34, 5939418), (43, 4696284), (51, 3959612), (68, 2969709), (86, 2348142), (102, 1979806), (129, 1565428), (172, 1174071), (204, 989903), (258, 782714), (516, 391357), (731, 276252), (1462, 138126), (2193, 92084), (2924, 69063), (4386, 46042), (8772, 23021)]