228710814

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{278237}}^1$

素因数の和:278379

約数の個数: 16

約数和(自身を含む): 460762128

約数和(自身を除く): 232051314

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 278237, 556474, 834711, 1669422, 38118469, 76236938, 114355407, 228710814]

約数ペア:

[(1, 228710814), (2, 114355407), (3, 76236938), (6, 38118469), (137, 1669422), (274, 834711), (411, 556474), (822, 278237)]