206774470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2953921}}^1$

素因数の和:2953935

約数の個数: 16

約数和(自身を含む): 425364768

約数和(自身を除く): 218590298

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2953921, 5907842, 14769605, 20677447, 29539210, 41354894, 103387235, 206774470]

約数ペア:

[(1, 206774470), (2, 103387235), (5, 41354894), (7, 29539210), (10, 20677447), (14, 14769605), (35, 5907842), (70, 2953921)]