200601751

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 250905600

約数和(自身を除く): 50303849

約数列:

[1, 7, 17, 43, 119, 197, 199, 301, 731, 1379, 1393, 3349, 3383, 5117, 8471, 8557, 23443, 23681, 39203, 59297, 59899, 144007, 145469, 274421, 666451, 1008049, 1018283, 1685729, 4665157, 11800103, 28657393, 200601751]

約数ペア:

[(1, 200601751), (7, 28657393), (17, 11800103), (43, 4665157), (119, 1685729), (197, 1018283), (199, 1008049), (301, 666451), (731, 274421), (1379, 145469), (1393, 144007), (3349, 59899), (3383, 59297), (5117, 39203), (8471, 23681), (8557, 23443)]