207895254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{27653}}^1$

素因数の和:27844

約数の個数: 32

約数和(自身を含む): 477861120

約数和(自身を除く): 269965866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 358, 537, 1074, 1253, 2506, 3759, 7518, 27653, 55306, 82959, 165918, 193571, 387142, 580713, 1161426, 4949887, 9899774, 14849661, 29699322, 34649209, 69298418, 103947627, 207895254]

約数ペア:

[(1, 207895254), (2, 103947627), (3, 69298418), (6, 34649209), (7, 29699322), (14, 14849661), (21, 9899774), (42, 4949887), (179, 1161426), (358, 580713), (537, 387142), (1074, 193571), (1253, 165918), (2506, 82959), (3759, 55306), (7518, 27653)]