205710074

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{284917}}^1$

素因数の和:284957

約数の個数: 12

約数和(自身を含む): 325661274

約数和(自身を除く): 119951200

約数列:

[1, 2, 19, 38, 361, 722, 284917, 569834, 5413423, 10826846, 102855037, 205710074]

約数ペア:

[(1, 205710074), (2, 102855037), (19, 10826846), (38, 5413423), (361, 569834), (722, 284917)]