205750852

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{455201}}^1$

素因数の和:455318

約数の個数: 12

約数和(自身を含む): 363251196

約数和(自身を除く): 157500344

約数列:

[1, 2, 4, 113, 226, 452, 455201, 910402, 1820804, 51437713, 102875426, 205750852]

約数ペア:

[(1, 205750852), (2, 102875426), (4, 51437713), (113, 1820804), (226, 910402), (452, 455201)]