206508678

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{471481}}^1$

素因数の和:471559

約数の個数: 16

約数和(自身を含む): 418676016

約数和(自身を除く): 212167338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 471481, 942962, 1414443, 2828886, 34418113, 68836226, 103254339, 206508678]

約数ペア:

[(1, 206508678), (2, 103254339), (3, 68836226), (6, 34418113), (73, 2828886), (146, 1414443), (219, 942962), (438, 471481)]