200398518

素因数分解:

$2^1\times 3^2\times {\mathrm{1109}}^1\times {\mathrm{10039}}^1$

素因数の和:11156

約数の個数: 24

約数和(自身を含む): 434631600

約数和(自身を除く): 234233082

約数列:

[1, 2, 3, 6, 9, 18, 1109, 2218, 3327, 6654, 9981, 10039, 19962, 20078, 30117, 60234, 90351, 180702, 11133251, 22266502, 33399753, 66799506, 100199259, 200398518]

約数ペア:

[(1, 200398518), (2, 100199259), (3, 66799506), (6, 33399753), (9, 22266502), (18, 11133251), (1109, 180702), (2218, 90351), (3327, 60234), (6654, 30117), (9981, 20078), (10039, 19962)]