238486234

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{557}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 443121192

約数和(自身を除く): 204634958

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 257, 514, 557, 833, 1114, 1666, 1799, 3598, 3899, 4369, 7798, 8738, 9469, 12593, 18938, 25186, 27293, 30583, 54586, 61166, 66283, 132566, 143149, 214081, 286298, 428162, 463981, 927962, 1002043, 2004086, 2433533, 4867066, 7014301, 14028602, 17034731, 34069462, 119243117, 238486234]

約数ペア:

[(1, 238486234), (2, 119243117), (7, 34069462), (14, 17034731), (17, 14028602), (34, 7014301), (49, 4867066), (98, 2433533), (119, 2004086), (238, 1002043), (257, 927962), (514, 463981), (557, 428162), (833, 286298), (1114, 214081), (1666, 143149), (1799, 132566), (3598, 66283), (3899, 61166), (4369, 54586), (7798, 30583), (8738, 27293), (9469, 25186), (12593, 18938)]