216292504442

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{217598093}}^1$

素因数の和:217598173

約数の個数: 16

約数和(自身を含む): 376009506432

約数和(自身を除く): 159717001990

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 217598093, 435196186, 1523186651, 3046373302, 15449464603, 30898929206, 108146252221, 216292504442]

約数ペア:

[(1, 216292504442), (2, 108146252221), (7, 30898929206), (14, 15449464603), (71, 3046373302), (142, 1523186651), (497, 435196186), (994, 217598093)]