203417284

素因数分解:

$2^2\times 7^1\times {\mathrm{7264903}}^1$

素因数の和:7264914

約数の個数: 12

約数和(自身を含む): 406834624

約数和(自身を除く): 203417340

約数列:

[1, 2, 4, 7, 14, 28, 7264903, 14529806, 29059612, 50854321, 101708642, 203417284]

約数ペア:

[(1, 203417284), (2, 101708642), (4, 50854321), (7, 29059612), (14, 14529806), (28, 7264903)]