208754975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{58393}}^1$

素因数の和:58427

約数の個数: 24

約数和(自身を含む): 304115952

約数和(自身を除く): 95360977

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 58393, 291965, 642323, 759109, 1459825, 3211615, 3795545, 8350199, 16058075, 18977725, 41750995, 208754975]

約数ペア:

[(1, 208754975), (5, 41750995), (11, 18977725), (13, 16058075), (25, 8350199), (55, 3795545), (65, 3211615), (143, 1459825), (275, 759109), (325, 642323), (715, 291965), (3575, 58393)]