204742510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2924893}}^1$

素因数の和:2924907

約数の個数: 16

約数和(自身を含む): 421184736

約数和(自身を除く): 216442226

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2924893, 5849786, 14624465, 20474251, 29248930, 40948502, 102371255, 204742510]

約数ペア:

[(1, 204742510), (2, 102371255), (5, 40948502), (7, 29248930), (10, 20474251), (14, 14624465), (35, 5849786), (70, 2924893)]