199045398

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{419927}}^1$

素因数の和:420011

約数の個数: 16

約数和(自身を含む): 403130880

約数和(自身を除く): 204085482

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 419927, 839854, 1259781, 2519562, 33174233, 66348466, 99522699, 199045398]

約数ペア:

[(1, 199045398), (2, 99522699), (3, 66348466), (6, 33174233), (79, 2519562), (158, 1259781), (237, 839854), (474, 419927)]