206409045

素因数分解:

$3^1\times 5^1\times {\mathrm{2657}}^1\times {\mathrm{5179}}^1$

素因数の和:7844

約数の個数: 16

約数和(自身を含む): 330442560

約数和(自身を除く): 124033515

約数列:

[1, 3, 5, 15, 2657, 5179, 7971, 13285, 15537, 25895, 39855, 77685, 13760603, 41281809, 68803015, 206409045]

約数ペア:

[(1, 206409045), (3, 68803015), (5, 41281809), (15, 13760603), (2657, 77685), (5179, 39855), (7971, 25895), (13285, 15537)]