187440052

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{2203}}^1$

素因数の和:2535

約数の個数: 24

約数和(自身を含む): 333244800

約数和(自身を除く): 145804748

約数列:

[1, 2, 4, 89, 178, 239, 356, 478, 956, 2203, 4406, 8812, 21271, 42542, 85084, 196067, 392134, 526517, 784268, 1053034, 2106068, 46860013, 93720026, 187440052]

約数ペア:

[(1, 187440052), (2, 93720026), (4, 46860013), (89, 2106068), (178, 1053034), (239, 784268), (356, 526517), (478, 392134), (956, 196067), (2203, 85084), (4406, 42542), (8812, 21271)]