208029430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2971849}}^1$

素因数の和:2971863

約数の個数: 16

約数和(自身を含む): 427946400

約数和(自身を除く): 219916970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2971849, 5943698, 14859245, 20802943, 29718490, 41605886, 104014715, 208029430]

約数ペア:

[(1, 208029430), (2, 104014715), (5, 41605886), (7, 29718490), (10, 20802943), (14, 14859245), (35, 5943698), (70, 2971849)]