201920836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{82619}}^1$

素因数の和:82683

約数の個数: 24

約数和(自身を含む): 388644480

約数和(自身を除く): 186723644

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 82619, 165238, 330476, 1074047, 2148094, 3883093, 4296188, 7766186, 15532372, 50480209, 100960418, 201920836]

約数ペア:

[(1, 201920836), (2, 100960418), (4, 50480209), (13, 15532372), (26, 7766186), (47, 4296188), (52, 3883093), (94, 2148094), (188, 1074047), (611, 330476), (1222, 165238), (2444, 82619)]