225344788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{11813}}^1$

素因数の和:12087

約数の個数: 24

約数和(自身を含む): 416797920

約数和(自身を除く): 191453132

約数列:

[1, 2, 4, 19, 38, 76, 251, 502, 1004, 4769, 9538, 11813, 19076, 23626, 47252, 224447, 448894, 897788, 2965063, 5930126, 11860252, 56336197, 112672394, 225344788]

約数ペア:

[(1, 225344788), (2, 112672394), (4, 56336197), (19, 11860252), (38, 5930126), (76, 2965063), (251, 897788), (502, 448894), (1004, 224447), (4769, 47252), (9538, 23626), (11813, 19076)]