205736090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2939087}}^1$

素因数の和:2939101

約数の個数: 16

約数和(自身を含む): 423228672

約数和(自身を除く): 217492582

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2939087, 5878174, 14695435, 20573609, 29390870, 41147218, 102868045, 205736090]

約数ペア:

[(1, 205736090), (2, 102868045), (5, 41147218), (7, 29390870), (10, 20573609), (14, 14695435), (35, 5878174), (70, 2939087)]