201701290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2881447}}^1$

素因数の和:2881461

約数の個数: 16

約数和(自身を含む): 414928512

約数和(自身を除く): 213227222

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2881447, 5762894, 14407235, 20170129, 28814470, 40340258, 100850645, 201701290]

約数ペア:

[(1, 201701290), (2, 100850645), (5, 40340258), (7, 28814470), (10, 20170129), (14, 14407235), (35, 5762894), (70, 2881447)]