200474470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2863921}}^1$

素因数の和:2863935

約数の個数: 16

約数和(自身を含む): 412404768

約数和(自身を除く): 211930298

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2863921, 5727842, 14319605, 20047447, 28639210, 40094894, 100237235, 200474470]

約数ペア:

[(1, 200474470), (2, 100237235), (5, 40094894), (7, 28639210), (10, 20047447), (14, 14319605), (35, 5727842), (70, 2863921)]