230097581

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{71}}^1$

素因数の和:222

約数の個数: 36

約数和(自身を含む): 290645280

約数和(自身を除く): 60547699

約数列:

[1, 7, 19, 49, 59, 71, 133, 413, 497, 931, 1121, 1349, 2891, 3479, 3481, 4189, 7847, 9443, 24367, 29323, 54929, 66101, 66139, 79591, 170569, 205261, 247151, 462973, 557137, 1730057, 3240811, 3899959, 4695869, 12110399, 32871083, 230097581]

約数ペア:

[(1, 230097581), (7, 32871083), (19, 12110399), (49, 4695869), (59, 3899959), (71, 3240811), (133, 1730057), (413, 557137), (497, 462973), (931, 247151), (1121, 205261), (1349, 170569), (2891, 79591), (3479, 66139), (3481, 66101), (4189, 54929), (7847, 29323), (9443, 24367)]