206373345

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{724117}}^1$

素因数の和:724144

約数の個数: 16

約数和(自身を含む): 347576640

約数和(自身を除く): 141203295

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 724117, 2172351, 3620585, 10861755, 13758223, 41274669, 68791115, 206373345]

約数ペア:

[(1, 206373345), (3, 68791115), (5, 41274669), (15, 13758223), (19, 10861755), (57, 3620585), (95, 2172351), (285, 724117)]