210087164

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{174491}}^1$

素因数の和:174545

約数の個数: 24

約数和(自身を含む): 429948288

約数和(自身を除く): 219861124

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 174491, 348982, 697964, 1221437, 2442874, 4885748, 7503113, 15006226, 30012452, 52521791, 105043582, 210087164]

約数ペア:

[(1, 210087164), (2, 105043582), (4, 52521791), (7, 30012452), (14, 15006226), (28, 7503113), (43, 4885748), (86, 2442874), (172, 1221437), (301, 697964), (602, 348982), (1204, 174491)]