200593820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1432813}}^1$

素因数の和:1432829

約数の個数: 24

約数和(自身を含む): 481425504

約数和(自身を除く): 280831684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1432813, 2865626, 5731252, 7164065, 10029691, 14328130, 20059382, 28656260, 40118764, 50148455, 100296910, 200593820]

約数ペア:

[(1, 200593820), (2, 100296910), (4, 50148455), (5, 40118764), (7, 28656260), (10, 20059382), (14, 14328130), (20, 10029691), (28, 7164065), (35, 5731252), (70, 2865626), (140, 1432813)]