201994620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3366577}}^1$

素因数の和:3366589

約数の個数: 24

約数和(自身を含む): 565585104

約数和(自身を除く): 363590484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3366577, 6733154, 10099731, 13466308, 16832885, 20199462, 33665770, 40398924, 50498655, 67331540, 100997310, 201994620]

約数ペア:

[(1, 201994620), (2, 100997310), (3, 67331540), (4, 50498655), (5, 40398924), (6, 33665770), (10, 20199462), (12, 16832885), (15, 13466308), (20, 10099731), (30, 6733154), (60, 3366577)]