211674812761

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{703643}}^1$

素因数の和:703956

約数の個数: 16

約数和(自身を含む): 226967408640

約数和(自身を除く): 15292595879

約数列:

[1, 19, 71, 223, 1349, 4237, 15833, 300827, 703643, 13369217, 49958653, 156912389, 949214407, 2981335391, 11140779619, 211674812761]

約数ペア:

[(1, 211674812761), (19, 11140779619), (71, 2981335391), (223, 949214407), (1349, 156912389), (4237, 49958653), (15833, 13369217), (300827, 703643)]