205008434

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{39079}}^1$

素因数の和:39185

約数の個数: 16

約数和(自身を含む): 319830720

約数和(自身を除く): 114822286

約数列:

[1, 2, 43, 61, 86, 122, 2623, 5246, 39079, 78158, 1680397, 2383819, 3360794, 4767638, 102504217, 205008434]

約数ペア:

[(1, 205008434), (2, 102504217), (43, 4767638), (61, 3360794), (86, 2383819), (122, 1680397), (2623, 78158), (5246, 39079)]