188670076

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{354643}}^1$

素因数の和:354673

約数の個数: 24

約数和(自身を含む): 397201280

約数和(自身を除く): 208531204

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 354643, 709286, 1418572, 2482501, 4965002, 6738217, 9930004, 13476434, 26952868, 47167519, 94335038, 188670076]

約数ペア:

[(1, 188670076), (2, 94335038), (4, 47167519), (7, 26952868), (14, 13476434), (19, 9930004), (28, 6738217), (38, 4965002), (76, 2482501), (133, 1418572), (266, 709286), (532, 354643)]