205051070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2929301}}^1$

素因数の和:2929315

約数の個数: 16

約数和(自身を含む): 421819488

約数和(自身を除く): 216768418

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2929301, 5858602, 14646505, 20505107, 29293010, 41010214, 102525535, 205051070]

約数ペア:

[(1, 205051070), (2, 102525535), (5, 41010214), (7, 29293010), (10, 20505107), (14, 14646505), (35, 5858602), (70, 2929301)]