200625740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1433041}}^1$

素因数の和:1433057

約数の個数: 24

約数和(自身を含む): 481502112

約数和(自身を除く): 280876372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1433041, 2866082, 5732164, 7165205, 10031287, 14330410, 20062574, 28660820, 40125148, 50156435, 100312870, 200625740]

約数ペア:

[(1, 200625740), (2, 100312870), (4, 50156435), (5, 40125148), (7, 28660820), (10, 20062574), (14, 14330410), (20, 10031287), (28, 7165205), (35, 5732164), (70, 2866082), (140, 1433041)]