209330310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{996811}}^1$

素因数の和:996828

約数の個数: 32

約数和(自身を含む): 574163712

約数和(自身を除く): 364833402

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 996811, 1993622, 2990433, 4984055, 5980866, 6977677, 9968110, 13955354, 14952165, 20933031, 29904330, 34888385, 41866062, 69776770, 104665155, 209330310]

約数ペア:

[(1, 209330310), (2, 104665155), (3, 69776770), (5, 41866062), (6, 34888385), (7, 29904330), (10, 20933031), (14, 14952165), (15, 13955354), (21, 9968110), (30, 6977677), (35, 5980866), (42, 4984055), (70, 2990433), (105, 1993622), (210, 996811)]