210009704270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1105314233}}^1$

素因数の和:1105314259

約数の個数: 16

約数和(自身を含む): 397913124240

約数和(自身を除く): 187903419970

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1105314233, 2210628466, 5526571165, 11053142330, 21000970427, 42001940854, 105004852135, 210009704270]

約数ペア:

[(1, 210009704270), (2, 105004852135), (5, 42001940854), (10, 21000970427), (19, 11053142330), (38, 5526571165), (95, 2210628466), (190, 1105314233)]