201272834

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1\times {\mathrm{353}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 349695360

約数和(自身を除く): 148422526

約数列:

[1, 2, 7, 14, 139, 278, 293, 353, 586, 706, 973, 1946, 2051, 2471, 4102, 4942, 40727, 49067, 81454, 98134, 103429, 206858, 285089, 343469, 570178, 686938, 724003, 1448006, 14376631, 28753262, 100636417, 201272834]

約数ペア:

[(1, 201272834), (2, 100636417), (7, 28753262), (14, 14376631), (139, 1448006), (278, 724003), (293, 686938), (353, 570178), (586, 343469), (706, 285089), (973, 206858), (1946, 103429), (2051, 98134), (2471, 81454), (4102, 49067), (4942, 40727)]