201155548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{106319}}^1$

素因数の和:106377

約数の個数: 24

約数和(自身を含む): 392958720

約数和(自身を除く): 191803172

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 106319, 212638, 425276, 1169509, 2339018, 4571717, 4678036, 9143434, 18286868, 50288887, 100577774, 201155548]

約数ペア:

[(1, 201155548), (2, 100577774), (4, 50288887), (11, 18286868), (22, 9143434), (43, 4678036), (44, 4571717), (86, 2339018), (172, 1169509), (473, 425276), (946, 212638), (1892, 106319)]