200949770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2870711}}^1$

素因数の和:2870725

約数の個数: 16

約数和(自身を含む): 413382528

約数和(自身を除く): 212432758

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2870711, 5741422, 14353555, 20094977, 28707110, 40189954, 100474885, 200949770]

約数ペア:

[(1, 200949770), (2, 100474885), (5, 40189954), (7, 28707110), (10, 20094977), (14, 14353555), (35, 5741422), (70, 2870711)]