201833660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1441669}}^1$

素因数の和:1441685

約数の個数: 24

約数和(自身を含む): 484401120

約数和(自身を除く): 282567460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1441669, 2883338, 5766676, 7208345, 10091683, 14416690, 20183366, 28833380, 40366732, 50458415, 100916830, 201833660]

約数ペア:

[(1, 201833660), (2, 100916830), (4, 50458415), (5, 40366732), (7, 28833380), (10, 20183366), (14, 14416690), (20, 10091683), (28, 7208345), (35, 5766676), (70, 2883338), (140, 1441669)]