201767536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{663709}}^1$

素因数の和:663736

約数の個数: 20

約数和(自身を含む): 411500200

約数和(自身を除く): 209732664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 663709, 1327418, 2654836, 5309672, 10619344, 12610471, 25220942, 50441884, 100883768, 201767536]

約数ペア:

[(1, 201767536), (2, 100883768), (4, 50441884), (8, 25220942), (16, 12610471), (19, 10619344), (38, 5309672), (76, 2654836), (152, 1327418), (304, 663709)]