197861662

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{29123}}^1$

素因数の和:29247

約数の個数: 16

約数和(自身を含む): 307549440

約数和(自身を除く): 109687778

約数列:

[1, 2, 43, 79, 86, 158, 3397, 6794, 29123, 58246, 1252289, 2300717, 2504578, 4601434, 98930831, 197861662]

約数ペア:

[(1, 197861662), (2, 98930831), (43, 4601434), (79, 2504578), (86, 2300717), (158, 1252289), (3397, 58246), (6794, 29123)]