210818951

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{14627}}^1$

素因数の和:14734

約数の個数: 16

約数和(自身を含む): 252771840

約数和(自身を除く): 41952889

約数列:

[1, 7, 29, 71, 203, 497, 2059, 14413, 14627, 102389, 424183, 1038517, 2969281, 7269619, 30116993, 210818951]

約数ペア:

[(1, 210818951), (7, 30116993), (29, 7269619), (71, 2969281), (203, 1038517), (497, 424183), (2059, 102389), (14413, 14627)]