218169182

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{2909}}^1$

素因数の和:3416

約数の個数: 32

約数和(自身を含む): 408983040

約数和(自身を除く): 190813858

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 487, 974, 2909, 3409, 5357, 5818, 6818, 10714, 20363, 31999, 37499, 40726, 63998, 74998, 223993, 447986, 1416683, 2833366, 9916781, 15583513, 19833562, 31167026, 109084591, 218169182]

約数ペア:

[(1, 218169182), (2, 109084591), (7, 31167026), (11, 19833562), (14, 15583513), (22, 9916781), (77, 2833366), (154, 1416683), (487, 447986), (974, 223993), (2909, 74998), (3409, 63998), (5357, 40726), (5818, 37499), (6818, 31999), (10714, 20363)]