201109323

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{10463}}^1$

素因数の和:10658

約数の個数: 16

約数和(自身を含む): 276249600

約数和(自身を除く): 75140277

約数列:

[1, 3, 43, 129, 149, 447, 6407, 10463, 19221, 31389, 449909, 1349727, 1558987, 4676961, 67036441, 201109323]

約数ペア:

[(1, 201109323), (3, 67036441), (43, 4676961), (129, 1558987), (149, 1349727), (447, 449909), (6407, 31389), (10463, 19221)]