200835740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1434541}}^1$

素因数の和:1434557

約数の個数: 24

約数和(自身を含む): 482006112

約数和(自身を除く): 281170372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1434541, 2869082, 5738164, 7172705, 10041787, 14345410, 20083574, 28690820, 40167148, 50208935, 100417870, 200835740]

約数ペア:

[(1, 200835740), (2, 100417870), (4, 50208935), (5, 40167148), (7, 28690820), (10, 20083574), (14, 14345410), (20, 10041787), (28, 7172705), (35, 5738164), (70, 2869082), (140, 1434541)]