208454055

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{190369}}^1$

素因数の和:190450

約数の個数: 16

約数和(自身を含む): 338097120

約数和(自身を除く): 129643065

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 190369, 571107, 951845, 2855535, 13896937, 41690811, 69484685, 208454055]

約数ペア:

[(1, 208454055), (3, 69484685), (5, 41690811), (15, 13896937), (73, 2855535), (219, 951845), (365, 571107), (1095, 190369)]