206657982

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{47639}}^1$

素因数の和:47888

約数の個数: 24

約数和(自身を含む): 449626320

約数和(自身を除く): 242968338

約数列:

[1, 2, 3, 6, 9, 18, 241, 482, 723, 1446, 2169, 4338, 47639, 95278, 142917, 285834, 428751, 857502, 11480999, 22961998, 34442997, 68885994, 103328991, 206657982]

約数ペア:

[(1, 206657982), (2, 103328991), (3, 68885994), (6, 34442997), (9, 22961998), (18, 11480999), (241, 857502), (482, 428751), (723, 285834), (1446, 142917), (2169, 95278), (4338, 47639)]