205952704

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{169369}}^1$

素因数の和:169400

約数の個数: 28

約数和(自身を含む): 430199800

約数和(自身を除く): 224247096

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 169369, 338738, 677476, 1354952, 2709904, 3218011, 5419808, 6436022, 10839616, 12872044, 25744088, 51488176, 102976352, 205952704]

約数ペア:

[(1, 205952704), (2, 102976352), (4, 51488176), (8, 25744088), (16, 12872044), (19, 10839616), (32, 6436022), (38, 5419808), (64, 3218011), (76, 2709904), (152, 1354952), (304, 677476), (608, 338738), (1216, 169369)]