197170208

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{31277}}^1$

素因数の和:31484

約数の個数: 24

約数和(自身を含む): 390161772

約数和(自身を除く): 192991564

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 31277, 62554, 125108, 250216, 500432, 1000864, 6161569, 12323138, 24646276, 49292552, 98585104, 197170208]

約数ペア:

[(1, 197170208), (2, 98585104), (4, 49292552), (8, 24646276), (16, 12323138), (32, 6161569), (197, 1000864), (394, 500432), (788, 250216), (1576, 125108), (3152, 62554), (6304, 31277)]