204864535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{39511}}^1$

素因数の和:39594

約数の個数: 16

約数和(自身を含む): 264572352

約数和(自身を除く): 59707817

約数列:

[1, 5, 17, 61, 85, 305, 1037, 5185, 39511, 197555, 671687, 2410171, 3358435, 12050855, 40972907, 204864535]

約数ペア:

[(1, 204864535), (5, 40972907), (17, 12050855), (61, 3358435), (85, 2410171), (305, 671687), (1037, 197555), (5185, 39511)]