210920014

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1\times {\mathrm{1193}}^1$

素因数の和:2115

約数の個数: 16

約数和(自身を含む): 319944240

約数和(自身を除く): 109024226

約数列:

[1, 2, 109, 218, 811, 1193, 1622, 2386, 88399, 130037, 176798, 260074, 967523, 1935046, 105460007, 210920014]

約数ペア:

[(1, 210920014), (2, 105460007), (109, 1935046), (218, 967523), (811, 260074), (1193, 176798), (1622, 130037), (2386, 88399)]