201557792

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{31973}}^1$

素因数の和:32180

約数の個数: 24

約数和(自身を含む): 398843676

約数和(自身を除く): 197285884

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 31973, 63946, 127892, 255784, 511568, 1023136, 6298681, 12597362, 25194724, 50389448, 100778896, 201557792]

約数ペア:

[(1, 201557792), (2, 100778896), (4, 50389448), (8, 25194724), (16, 12597362), (32, 6298681), (197, 1023136), (394, 511568), (788, 255784), (1576, 127892), (3152, 63946), (6304, 31973)]