209439207934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{84247469}}^1$

素因数の和:84247595

約数の個数: 16

約数和(自身を含む): 345751616880

約数和(自身を除く): 136312408946

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 84247469, 168494938, 926722159, 1853444318, 9519963997, 19039927994, 104719603967, 209439207934]

約数ペア:

[(1, 209439207934), (2, 104719603967), (11, 19039927994), (22, 9519963997), (113, 1853444318), (226, 926722159), (1243, 168494938), (2486, 84247469)]