208065585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{152429}}^1$

素因数の和:152457

約数の個数: 32

約数和(自身を含む): 409731840

約数和(自身を除く): 201666255

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 152429, 457287, 762145, 1067003, 1981577, 2286435, 3201009, 5335015, 5944731, 9907885, 13871039, 16005045, 29723655, 41613117, 69355195, 208065585]

約数ペア:

[(1, 208065585), (3, 69355195), (5, 41613117), (7, 29723655), (13, 16005045), (15, 13871039), (21, 9907885), (35, 5944731), (39, 5335015), (65, 3201009), (91, 2286435), (105, 1981577), (195, 1067003), (273, 762145), (455, 457287), (1365, 152429)]