201303949

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{877}}^1$

素因数の和:1177

約数の個数: 24

約数和(自身を含む): 254100224

約数和(自身を除く): 52796275

約数列:

[1, 7, 11, 77, 121, 271, 847, 877, 1897, 2981, 6139, 9647, 20867, 32791, 67529, 106117, 229537, 237667, 742819, 1663669, 2614337, 18300359, 28757707, 201303949]

約数ペア:

[(1, 201303949), (7, 28757707), (11, 18300359), (77, 2614337), (121, 1663669), (271, 742819), (847, 237667), (877, 229537), (1897, 106117), (2981, 67529), (6139, 32791), (9647, 20867)]