210307398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5007319}}^1$

素因数の和:5007331

約数の個数: 16

約数和(自身を含む): 480702720

約数和(自身を除く): 270395322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5007319, 10014638, 15021957, 30043914, 35051233, 70102466, 105153699, 210307398]

約数ペア:

[(1, 210307398), (2, 105153699), (3, 70102466), (6, 35051233), (7, 30043914), (14, 15021957), (21, 10014638), (42, 5007319)]