201865922

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{4919}}^1$

素因数の和:5026

約数の個数: 24

約数和(自身を含む): 326255040

約数和(自身を除く): 124389118

約数列:

[1, 2, 17, 34, 71, 142, 289, 578, 1207, 2414, 4919, 9838, 20519, 41038, 83623, 167246, 349249, 698498, 1421591, 2843182, 5937233, 11874466, 100932961, 201865922]

約数ペア:

[(1, 201865922), (2, 100932961), (17, 11874466), (34, 5937233), (71, 2843182), (142, 1421591), (289, 698498), (578, 349249), (1207, 167246), (2414, 83623), (4919, 41038), (9838, 20519)]