117816818

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{195709}}^1$

素因数の和:195761

約数の個数: 16

約数和(自身を含む): 206669760

約数和(自身を除く): 88852942

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 195709, 391418, 1369963, 2739926, 8415487, 16830974, 58908409, 117816818]

約数ペア:

[(1, 117816818), (2, 58908409), (7, 16830974), (14, 8415487), (43, 2739926), (86, 1369963), (301, 391418), (602, 195709)]