187796

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 396480

約数和(自身を除く): 208684

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 353, 532, 706, 1412, 2471, 4942, 6707, 9884, 13414, 26828, 46949, 93898, 187796]

約数ペア:

[(1, 187796), (2, 93898), (4, 46949), (7, 26828), (14, 13414), (19, 9884), (28, 6707), (38, 4942), (76, 2471), (133, 1412), (266, 706), (353, 532)]