193089743

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1188

約数の個数: 36

約数和(自身を含む): 255631320

約数和(自身を除く): 62541577

約数列:

[1, 7, 11, 29, 49, 77, 121, 203, 319, 539, 847, 1123, 1421, 2233, 3509, 5929, 7861, 12353, 15631, 24563, 32567, 55027, 86471, 135883, 171941, 227969, 358237, 605297, 951181, 1595783, 2507659, 3940607, 6658267, 17553613, 27584249, 193089743]

約数ペア:

[(1, 193089743), (7, 27584249), (11, 17553613), (29, 6658267), (49, 3940607), (77, 2507659), (121, 1595783), (203, 951181), (319, 605297), (539, 358237), (847, 227969), (1123, 171941), (1421, 135883), (2233, 86471), (3509, 55027), (5929, 32567), (7861, 24563), (12353, 15631)]