201858657

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67219}}^1$

素因数の和:67253

約数の個数: 32

約数和(自身を含む): 361374720

約数和(自身を除く): 159516063

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 67219, 201657, 470533, 739409, 873847, 1411599, 2218227, 2621541, 5175863, 6116929, 9612317, 15527589, 18350787, 28836951, 67286219, 201858657]

約数ペア:

[(1, 201858657), (3, 67286219), (7, 28836951), (11, 18350787), (13, 15527589), (21, 9612317), (33, 6116929), (39, 5175863), (77, 2621541), (91, 2218227), (143, 1411599), (231, 873847), (273, 739409), (429, 470533), (1001, 201657), (3003, 67219)]