199681090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2852587}}^1$

素因数の和:2852601

約数の個数: 16

約数和(自身を含む): 410772672

約数和(自身を除く): 211091582

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2852587, 5705174, 14262935, 19968109, 28525870, 39936218, 99840545, 199681090]

約数ペア:

[(1, 199681090), (2, 99840545), (5, 39936218), (7, 28525870), (10, 19968109), (14, 14262935), (35, 5705174), (70, 2852587)]