208034078

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{782083}}^1$

素因数の和:782111

約数の個数: 16

約数和(自身を含む): 375400320

約数和(自身を除く): 167366242

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 782083, 1564166, 5474581, 10949162, 14859577, 29719154, 104017039, 208034078]

約数ペア:

[(1, 208034078), (2, 104017039), (7, 29719154), (14, 14859577), (19, 10949162), (38, 5474581), (133, 1564166), (266, 782083)]