210329998

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{509}}^1\times {\mathrm{673}}^1$

素因数の和:1491

約数の個数: 16

約数和(自身を含む): 317615760

約数和(自身を除く): 107285762

約数列:

[1, 2, 307, 509, 614, 673, 1018, 1346, 156263, 206611, 312526, 342557, 413222, 685114, 105164999, 210329998]

約数ペア:

[(1, 210329998), (2, 105164999), (307, 685114), (509, 413222), (614, 342557), (673, 312526), (1018, 206611), (1346, 156263)]