206202430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2945749}}^1$

素因数の和:2945763

約数の個数: 16

約数和(自身を含む): 424188000

約数和(自身を除く): 217985570

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2945749, 5891498, 14728745, 20620243, 29457490, 41240486, 103101215, 206202430]

約数ペア:

[(1, 206202430), (2, 103101215), (5, 41240486), (7, 29457490), (10, 20620243), (14, 14728745), (35, 5891498), (70, 2945749)]