203420014

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{337907}}^1$

素因数の和:337959

約数の個数: 16

約数和(自身を含む): 356830848

約数和(自身を除く): 153410834

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 337907, 675814, 2365349, 4730698, 14530001, 29060002, 101710007, 203420014]

約数ペア:

[(1, 203420014), (2, 101710007), (7, 29060002), (14, 14530001), (43, 4730698), (86, 2365349), (301, 675814), (602, 337907)]