203175088

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{189529}}^1$

素因数の和:189604

約数の個数: 20

約数和(自身を含む): 399529240

約数和(自身を除く): 196354152

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 189529, 379058, 758116, 1516232, 3032464, 12698443, 25396886, 50793772, 101587544, 203175088]

約数ペア:

[(1, 203175088), (2, 101587544), (4, 50793772), (8, 25396886), (16, 12698443), (67, 3032464), (134, 1516232), (268, 758116), (536, 379058), (1072, 189529)]