208442073

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{242093}}^1$

素因数の和:242144

約数の個数: 16

約数和(自身を含む): 325374336

約数和(自身を除く): 116932263

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 242093, 726279, 1694651, 5083953, 9925813, 29777439, 69480691, 208442073]

約数ペア:

[(1, 208442073), (3, 69480691), (7, 29777439), (21, 9925813), (41, 5083953), (123, 1694651), (287, 726279), (861, 242093)]