210616442

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1\times {\mathrm{1063}}^1$

素因数の和:1853

約数の個数: 16

約数和(自身を含む): 318740352

約数和(自身を除く): 108123910

約数列:

[1, 2, 157, 314, 631, 1063, 1262, 2126, 99067, 166891, 198134, 333782, 670753, 1341506, 105308221, 210616442]

約数ペア:

[(1, 210616442), (2, 105308221), (157, 1341506), (314, 670753), (631, 333782), (1063, 198134), (1262, 166891), (2126, 99067)]