199451379

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{44293}}^1$

素因数の和:44394

約数の個数: 16

約数和(自身を含む): 283481600

約数和(自身を除く): 84030221

約数列:

[1, 3, 19, 57, 79, 237, 1501, 4503, 44293, 132879, 841567, 2524701, 3499147, 10497441, 66483793, 199451379]

約数ペア:

[(1, 199451379), (3, 66483793), (19, 10497441), (57, 3499147), (79, 2524701), (237, 841567), (1501, 132879), (4503, 44293)]