127640210

素因数分解:

$2^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{14011}}^1$

素因数の和:14929

約数の個数: 16

約数和(自身を含む): 230020992

約数和(自身を除く): 102380782

約数列:

[1, 2, 5, 10, 911, 1822, 4555, 9110, 14011, 28022, 70055, 140110, 12764021, 25528042, 63820105, 127640210]

約数ペア:

[(1, 127640210), (2, 63820105), (5, 25528042), (10, 12764021), (911, 140110), (1822, 70055), (4555, 28022), (9110, 14011)]