167607020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1197193}}^1$

素因数の和:1197209

約数の個数: 24

約数和(自身を含む): 402257184

約数和(自身を除く): 234650164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1197193, 2394386, 4788772, 5985965, 8380351, 11971930, 16760702, 23943860, 33521404, 41901755, 83803510, 167607020]

約数ペア:

[(1, 167607020), (2, 83803510), (4, 41901755), (5, 33521404), (7, 23943860), (10, 16760702), (14, 11971930), (20, 8380351), (28, 5985965), (35, 4788772), (70, 2394386), (140, 1197193)]