198464166

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{46133}}^1$

素因数の和:46380

約数の個数: 24

約数和(自身を含む): 431814240

約数和(自身を除く): 233350074

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 46133, 92266, 138399, 276798, 415197, 830394, 11025787, 22051574, 33077361, 66154722, 99232083, 198464166]

約数ペア:

[(1, 198464166), (2, 99232083), (3, 66154722), (6, 33077361), (9, 22051574), (18, 11025787), (239, 830394), (478, 415197), (717, 276798), (1434, 138399), (2151, 92266), (4302, 46133)]