209549679

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1\times {\mathrm{2089}}^1$

素因数の和:3274

約数の個数: 16

約数和(自身を含む): 289423200

約数和(自身を除く): 79873521

約数列:

[1, 3, 29, 87, 1153, 2089, 3459, 6267, 33437, 60581, 100311, 181743, 2408617, 7225851, 69849893, 209549679]

約数ペア:

[(1, 209549679), (3, 69849893), (29, 7225851), (87, 2408617), (1153, 181743), (2089, 100311), (3459, 60581), (6267, 33437)]