203440538

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3691}}^1$

素因数の和:3858

約数の個数: 32

約数和(自身を含む): 362938368

約数和(自身を除く): 159497830

約数列:

[1, 2, 7, 14, 31, 62, 127, 217, 254, 434, 889, 1778, 3691, 3937, 7382, 7874, 25837, 27559, 51674, 55118, 114421, 228842, 468757, 800947, 937514, 1601894, 3281299, 6562598, 14531467, 29062934, 101720269, 203440538]

約数ペア:

[(1, 203440538), (2, 101720269), (7, 29062934), (14, 14531467), (31, 6562598), (62, 3281299), (127, 1601894), (217, 937514), (254, 800947), (434, 468757), (889, 228842), (1778, 114421), (3691, 55118), (3937, 51674), (7382, 27559), (7874, 25837)]