214307512

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{170627}}^1$

素因数の和:170790

約数の個数: 16

約数和(自身を含む): 404388360

約数和(自身を除く): 190080848

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 170627, 341254, 682508, 1365016, 26788439, 53576878, 107153756, 214307512]

約数ペア:

[(1, 214307512), (2, 107153756), (4, 53576878), (8, 26788439), (157, 1365016), (314, 682508), (628, 341254), (1256, 170627)]