200925620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1435183}}^1$

素因数の和:1435199

約数の個数: 24

約数和(自身を含む): 482221824

約数和(自身を除く): 281296204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1435183, 2870366, 5740732, 7175915, 10046281, 14351830, 20092562, 28703660, 40185124, 50231405, 100462810, 200925620]

約数ペア:

[(1, 200925620), (2, 100462810), (4, 50231405), (5, 40185124), (7, 28703660), (10, 20092562), (14, 14351830), (20, 10046281), (28, 7175915), (35, 5740732), (70, 2870366), (140, 1435183)]