204080286

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{330227}}^1$

素因数の和:330335

約数の個数: 16

約数和(自身を含む): 412124544

約数和(自身を除く): 208044258

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 330227, 660454, 990681, 1981362, 34013381, 68026762, 102040143, 204080286]

約数ペア:

[(1, 204080286), (2, 102040143), (3, 68026762), (6, 34013381), (103, 1981362), (206, 990681), (309, 660454), (618, 330227)]