388200422

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{20297}}^1$

素因数の和:20503

約数の個数: 16

約数和(自身を含む): 594812592

約数和(自身を除く): 206612170

約数列:

[1, 2, 73, 131, 146, 262, 9563, 19126, 20297, 40594, 1481681, 2658907, 2963362, 5317814, 194100211, 388200422]

約数ペア:

[(1, 388200422), (2, 194100211), (73, 5317814), (131, 2963362), (146, 2658907), (262, 1481681), (9563, 40594), (19126, 20297)]