201416049

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{20857}}^1$

素因数の和:20929

約数の個数: 24

約数和(自身を含む): 309115560

約数和(自身を除く): 107699511

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 1073, 3219, 9657, 20857, 62571, 187713, 604853, 771709, 1814559, 2315127, 5443677, 6945381, 22379561, 67138683, 201416049]

約数ペア:

[(1, 201416049), (3, 67138683), (9, 22379561), (29, 6945381), (37, 5443677), (87, 2315127), (111, 1814559), (261, 771709), (333, 604853), (1073, 187713), (3219, 62571), (9657, 20857)]