210984310

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{297161}}^1$

素因数の和:297239

約数の個数: 16

約数和(自身を含む): 385121952

約数和(自身を除く): 174137642

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 297161, 594322, 1485805, 2971610, 21098431, 42196862, 105492155, 210984310]

約数ペア:

[(1, 210984310), (2, 105492155), (5, 42196862), (10, 21098431), (71, 2971610), (142, 1485805), (355, 594322), (710, 297161)]