201425864

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{6691}}^1$

素因数の和:6821

約数の個数: 32

約数和(自身を含む): 390277440

約数和(自身を除く): 188851576

約数列:

[1, 2, 4, 8, 53, 71, 106, 142, 212, 284, 424, 568, 3763, 6691, 7526, 13382, 15052, 26764, 30104, 53528, 354623, 475061, 709246, 950122, 1418492, 1900244, 2836984, 3800488, 25178233, 50356466, 100712932, 201425864]

約数ペア:

[(1, 201425864), (2, 100712932), (4, 50356466), (8, 25178233), (53, 3800488), (71, 2836984), (106, 1900244), (142, 1418492), (212, 950122), (284, 709246), (424, 475061), (568, 354623), (3763, 53528), (6691, 30104), (7526, 26764), (13382, 15052)]