210449919

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{14897}}^1$

素因数の和:15194

約数の個数: 16

約数和(自身を含む): 298198368

約数和(自身を除く): 87748449

約数列:

[1, 3, 17, 51, 277, 831, 4709, 14127, 14897, 44691, 253249, 759747, 4126469, 12379407, 70149973, 210449919]

約数ペア:

[(1, 210449919), (3, 70149973), (17, 12379407), (51, 4126469), (277, 759747), (831, 253249), (4709, 44691), (14127, 14897)]