206883115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2417}}^1$

素因数の和:2511

約数の個数: 32

約数和(自身を含む): 282035520

約数和(自身を除く): 75152405

約数列:

[1, 5, 17, 19, 53, 85, 95, 265, 323, 901, 1007, 1615, 2417, 4505, 5035, 12085, 17119, 41089, 45923, 85595, 128101, 205445, 229615, 640505, 780691, 2177717, 2433919, 3903455, 10888585, 12169595, 41376623, 206883115]

約数ペア:

[(1, 206883115), (5, 41376623), (17, 12169595), (19, 10888585), (53, 3903455), (85, 2433919), (95, 2177717), (265, 780691), (323, 640505), (901, 229615), (1007, 205445), (1615, 128101), (2417, 85595), (4505, 45923), (5035, 41089), (12085, 17119)]