201439210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2877703}}^1$

素因数の和:2877717

約数の個数: 16

約数和(自身を含む): 414389376

約数和(自身を除く): 212950166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2877703, 5755406, 14388515, 20143921, 28777030, 40287842, 100719605, 201439210]

約数ペア:

[(1, 201439210), (2, 100719605), (5, 40287842), (7, 28777030), (10, 20143921), (14, 14388515), (35, 5755406), (70, 2877703)]