201540507

素因数分解:

$3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{11863}}^1$

素因数の和:12682

約数の個数: 16

約数和(自身を含む): 307514880

約数和(自身を除く): 105974373

約数列:

[1, 3, 7, 21, 809, 2427, 5663, 11863, 16989, 35589, 83041, 249123, 9597167, 28791501, 67180169, 201540507]

約数ペア:

[(1, 201540507), (3, 67180169), (7, 28791501), (21, 9597167), (809, 249123), (2427, 83041), (5663, 35589), (11863, 16989)]