204400366

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{2803}}^1$

素因数の和:2944

約数の個数: 24

約数和(自身を含む): 326907144

約数和(自身を除く): 122506778

約数列:

[1, 2, 19, 38, 101, 202, 361, 722, 1919, 2803, 3838, 5606, 36461, 53257, 72922, 106514, 283103, 566206, 1011883, 2023766, 5378957, 10757914, 102200183, 204400366]

約数ペア:

[(1, 204400366), (2, 102200183), (19, 10757914), (38, 5378957), (101, 2023766), (202, 1011883), (361, 566206), (722, 283103), (1919, 106514), (2803, 72922), (3838, 53257), (5606, 36461)]