214022008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{622157}}^1$

素因数の和:622206

約数の個数: 16

約数和(自身を含む): 410624280

約数和(自身を除く): 196602272

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 622157, 1244314, 2488628, 4977256, 26752751, 53505502, 107011004, 214022008]

約数ペア:

[(1, 214022008), (2, 107011004), (4, 53505502), (8, 26752751), (43, 4977256), (86, 2488628), (172, 1244314), (344, 622157)]