217014742

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{231359}}^1$

素因数の和:231435

約数の個数: 16

約数和(自身を含む): 377579520

約数和(自身を除く): 160564778

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 231359, 462718, 1619513, 3239026, 15501053, 31002106, 108507371, 217014742]

約数ペア:

[(1, 217014742), (2, 108507371), (7, 31002106), (14, 15501053), (67, 3239026), (134, 1619513), (469, 462718), (938, 231359)]