201554888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{57653}}^1$

素因数の和:57701

約数の個数: 32

約数和(自身を含む): 415108800

約数和(自身を除く): 213553912

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 57653, 115306, 230612, 461224, 1095407, 1326019, 2190814, 2652038, 4381628, 5304076, 8763256, 10608152, 25194361, 50388722, 100777444, 201554888]

約数ペア:

[(1, 201554888), (2, 100777444), (4, 50388722), (8, 25194361), (19, 10608152), (23, 8763256), (38, 5304076), (46, 4381628), (76, 2652038), (92, 2190814), (152, 1326019), (184, 1095407), (437, 461224), (874, 230612), (1748, 115306), (3496, 57653)]