127746206

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{212203}}^1$

素因数の和:212255

約数の個数: 16

約数和(自身を含む): 224087424

約数和(自身を除く): 96341218

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 212203, 424406, 1485421, 2970842, 9124729, 18249458, 63873103, 127746206]

約数ペア:

[(1, 127746206), (2, 63873103), (7, 18249458), (14, 9124729), (43, 2970842), (86, 1485421), (301, 424406), (602, 212203)]