307199086

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{907}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 496857600

約数和(自身を除く): 189658514

約数列:

[1, 2, 23, 37, 46, 74, 199, 398, 851, 907, 1702, 1814, 4577, 7363, 9154, 14726, 20861, 33559, 41722, 67118, 169349, 180493, 338698, 360986, 771857, 1543714, 4151339, 6678241, 8302678, 13356482, 153599543, 307199086]

約数ペア:

[(1, 307199086), (2, 153599543), (23, 13356482), (37, 8302678), (46, 6678241), (74, 4151339), (199, 1543714), (398, 771857), (851, 360986), (907, 338698), (1702, 180493), (1814, 169349), (4577, 67118), (7363, 41722), (9154, 33559), (14726, 20861)]