204574252

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{469207}}^1$

素因数の和:469320

約数の個数: 12

約数和(自身を含む): 361290160

約数和(自身を除く): 156715908

約数列:

[1, 2, 4, 109, 218, 436, 469207, 938414, 1876828, 51143563, 102287126, 204574252]

約数ペア:

[(1, 204574252), (2, 102287126), (4, 51143563), (109, 1876828), (218, 938414), (436, 469207)]