201762539

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 36

約数和(自身を含む): 243230400

約数和(自身を除く): 41467861

約数列:

[1, 11, 19, 31, 121, 149, 209, 341, 361, 589, 1639, 2299, 2831, 3751, 3971, 4619, 6479, 11191, 18029, 31141, 43681, 50809, 53789, 71269, 87761, 123101, 342551, 558899, 591679, 965371, 1354111, 1667459, 6508469, 10619081, 18342049, 201762539]

約数ペア:

[(1, 201762539), (11, 18342049), (19, 10619081), (31, 6508469), (121, 1667459), (149, 1354111), (209, 965371), (341, 591679), (361, 558899), (589, 342551), (1639, 123101), (2299, 87761), (2831, 71269), (3751, 53789), (3971, 50809), (4619, 43681), (6479, 31141), (11191, 18029)]