203429030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2906129}}^1$

素因数の和:2906143

約数の個数: 16

約数和(自身を含む): 418482720

約数和(自身を除く): 215053690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2906129, 5812258, 14530645, 20342903, 29061290, 40685806, 101714515, 203429030]

約数ペア:

[(1, 203429030), (2, 101714515), (5, 40685806), (7, 29061290), (10, 20342903), (14, 14530645), (35, 5812258), (70, 2906129)]