203431270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2906161}}^1$

素因数の和:2906175

約数の個数: 16

約数和(自身を含む): 418487328

約数和(自身を除く): 215056058

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2906161, 5812322, 14530805, 20343127, 29061610, 40686254, 101715635, 203431270]

約数ペア:

[(1, 203431270), (2, 101715635), (5, 40686254), (7, 29061610), (10, 20343127), (14, 14530805), (35, 5812322), (70, 2906161)]