201054325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{4877}}^1$

素因数の和:5001

約数の個数: 24

約数和(自身を含む): 266748552

約数和(自身を除く): 65694227

約数列:

[1, 5, 17, 25, 85, 97, 425, 485, 1649, 2425, 4877, 8245, 24385, 41225, 82909, 121925, 414545, 473069, 2072725, 2365345, 8042173, 11826725, 40210865, 201054325]

約数ペア:

[(1, 201054325), (5, 40210865), (17, 11826725), (25, 8042173), (85, 2365345), (97, 2072725), (425, 473069), (485, 414545), (1649, 121925), (2425, 82909), (4877, 41225), (8245, 24385)]