201690230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2881289}}^1$

素因数の和:2881303

約数の個数: 16

約数和(自身を含む): 414905760

約数和(自身を除く): 213215530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2881289, 5762578, 14406445, 20169023, 28812890, 40338046, 100845115, 201690230]

約数ペア:

[(1, 201690230), (2, 100845115), (5, 40338046), (7, 28812890), (10, 20169023), (14, 14406445), (35, 5762578), (70, 2881289)]