200930916

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{389401}}^1$

素因数の和:389451

約数の個数: 24

約数和(自身を含む): 479743264

約数和(自身を除く): 278812348

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 389401, 778802, 1168203, 1557604, 2336406, 4672812, 16744243, 33488486, 50232729, 66976972, 100465458, 200930916]

約数ペア:

[(1, 200930916), (2, 100465458), (3, 66976972), (4, 50232729), (6, 33488486), (12, 16744243), (43, 4672812), (86, 2336406), (129, 1557604), (172, 1168203), (258, 778802), (516, 389401)]