205125964414

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1559}}^1\times {\mathrm{4153}}^1$

素因数の和:5825

約数の個数: 64

約数和(自身を含む): 368284999680

約数和(自身を除く): 163159035266

約数列:

[1, 2, 7, 14, 31, 62, 73, 146, 217, 434, 511, 1022, 1559, 2263, 3118, 4153, 4526, 8306, 10913, 15841, 21826, 29071, 31682, 48329, 58142, 96658, 113807, 128743, 227614, 257486, 303169, 338303, 606338, 676606, 796649, 901201, 1593298, 1802402, 2122183, 3528017, 4244366, 6474527, 7056034, 9398239, 12949054, 18796478, 24696119, 45321689, 49392238, 65787673, 90643378, 131575346, 200710337, 401420674, 472640471, 945280942, 1404972359, 2809944718, 3308483297, 6616966594, 14651854601, 29303709202, 102562982207, 205125964414]

約数ペア:

[(1, 205125964414), (2, 102562982207), (7, 29303709202), (14, 14651854601), (31, 6616966594), (62, 3308483297), (73, 2809944718), (146, 1404972359), (217, 945280942), (434, 472640471), (511, 401420674), (1022, 200710337), (1559, 131575346), (2263, 90643378), (3118, 65787673), (4153, 49392238), (4526, 45321689), (8306, 24696119), (10913, 18796478), (15841, 12949054), (21826, 9398239), (29071, 7056034), (31682, 6474527), (48329, 4244366), (58142, 3528017), (96658, 2122183), (113807, 1802402), (128743, 1593298), (227614, 901201), (257486, 796649), (303169, 676606), (338303, 606338)]