199438610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2849123}}^1$

素因数の和:2849137

約数の個数: 16

約数和(自身を含む): 410273856

約数和(自身を除く): 210835246

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2849123, 5698246, 14245615, 19943861, 28491230, 39887722, 99719305, 199438610]

約数ペア:

[(1, 199438610), (2, 99719305), (5, 39887722), (7, 28491230), (10, 19943861), (14, 14245615), (35, 5698246), (70, 2849123)]