202106590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2887237}}^1$

素因数の和:2887251

約数の個数: 16

約数和(自身を含む): 415762272

約数和(自身を除く): 213655682

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2887237, 5774474, 14436185, 20210659, 28872370, 40421318, 101053295, 202106590]

約数ペア:

[(1, 202106590), (2, 101053295), (5, 40421318), (7, 28872370), (10, 20210659), (14, 14436185), (35, 5774474), (70, 2887237)]