207596945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{673}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 279521280

約数和(自身を除く): 71924335

約数列:

[1, 5, 17, 19, 85, 95, 191, 323, 673, 955, 1615, 3247, 3365, 3629, 11441, 12787, 16235, 18145, 57205, 61693, 63935, 128543, 217379, 308465, 642715, 1086895, 2185231, 2442317, 10926155, 12211585, 41519389, 207596945]

約数ペア:

[(1, 207596945), (5, 41519389), (17, 12211585), (19, 10926155), (85, 2442317), (95, 2185231), (191, 1086895), (323, 642715), (673, 308465), (955, 217379), (1615, 128543), (3247, 63935), (3365, 61693), (3629, 57205), (11441, 18145), (12787, 16235)]