202497253

素因数分解:

$7^3\times {\mathrm{419}}^1\times {\mathrm{1409}}^1$

素因数の和:1849

約数の個数: 16

約数和(自身を含む): 236880000

約数和(自身を除く): 34382747

約数列:

[1, 7, 49, 343, 419, 1409, 2933, 9863, 20531, 69041, 143717, 483287, 590371, 4132597, 28928179, 202497253]

約数ペア:

[(1, 202497253), (7, 28928179), (49, 4132597), (343, 590371), (419, 483287), (1409, 143717), (2933, 69041), (9863, 20531)]