193040308

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{442753}}^1$

素因数の和:442866

約数の個数: 12

約数和(自身を含む): 340920580

約数和(自身を除く): 147880272

約数列:

[1, 2, 4, 109, 218, 436, 442753, 885506, 1771012, 48260077, 96520154, 193040308]

約数ペア:

[(1, 193040308), (2, 96520154), (4, 48260077), (109, 1771012), (218, 885506), (436, 442753)]