200247670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2860681}}^1$

素因数の和:2860695

約数の個数: 16

約数和(自身を含む): 411938208

約数和(自身を除く): 211690538

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2860681, 5721362, 14303405, 20024767, 28606810, 40049534, 100123835, 200247670]

約数ペア:

[(1, 200247670), (2, 100123835), (5, 40049534), (7, 28606810), (10, 20024767), (14, 14303405), (35, 5721362), (70, 2860681)]