189270488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2150801}}^1$

素因数の和:2150818

約数の個数: 16

約数和(自身を含む): 387144360

約数和(自身を除く): 197873872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2150801, 4301602, 8603204, 17206408, 23658811, 47317622, 94635244, 189270488]

約数ペア:

[(1, 189270488), (2, 94635244), (4, 47317622), (8, 23658811), (11, 17206408), (22, 8603204), (44, 4301602), (88, 2150801)]