200505064

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{229937}}^1$

素因数の和:230052

約数の個数: 16

約数和(自身を含む): 379397700

約数和(自身を除く): 178892636

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 229937, 459874, 919748, 1839496, 25063133, 50126266, 100252532, 200505064]

約数ペア:

[(1, 200505064), (2, 100252532), (4, 50126266), (8, 25063133), (109, 1839496), (218, 919748), (436, 459874), (872, 229937)]