204489514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{75793}}^1$

素因数の和:75885

約数の個数: 16

約数和(自身を含む): 327430080

約数和(自身を除く): 122940566

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 75793, 151586, 1440067, 2880134, 5381303, 10762606, 102244757, 204489514]

約数ペア:

[(1, 204489514), (2, 102244757), (19, 10762606), (38, 5381303), (71, 2880134), (142, 1440067), (1349, 151586), (2698, 75793)]