202594203

素因数分解:

$3^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:128

約数の個数: 84

約数和(自身を含む): 369084240

約数和(自身を除く): 166490037

約数列:

[1, 3, 7, 9, 21, 27, 29, 37, 63, 81, 87, 111, 189, 203, 243, 259, 261, 333, 567, 609, 729, 777, 783, 999, 1073, 1369, 1701, 1827, 2331, 2349, 2997, 3219, 4107, 5103, 5481, 6993, 7047, 7511, 8991, 9583, 9657, 12321, 16443, 20979, 21141, 22533, 26973, 28749, 28971, 36963, 39701, 49329, 62937, 67599, 86247, 86913, 110889, 119103, 147987, 188811, 202797, 258741, 260739, 277907, 332667, 357309, 608391, 776223, 782217, 833721, 998001, 1071927, 1825173, 2328669, 2501163, 3215781, 5475519, 6986007, 7503489, 9647343, 22510467, 28942029, 67531401, 202594203]

約数ペア:

[(1, 202594203), (3, 67531401), (7, 28942029), (9, 22510467), (21, 9647343), (27, 7503489), (29, 6986007), (37, 5475519), (63, 3215781), (81, 2501163), (87, 2328669), (111, 1825173), (189, 1071927), (203, 998001), (243, 833721), (259, 782217), (261, 776223), (333, 608391), (567, 357309), (609, 332667), (729, 277907), (777, 260739), (783, 258741), (999, 202797), (1073, 188811), (1369, 147987), (1701, 119103), (1827, 110889), (2331, 86913), (2349, 86247), (2997, 67599), (3219, 62937), (4107, 49329), (5103, 39701), (5481, 36963), (6993, 28971), (7047, 28749), (7511, 26973), (8991, 22533), (9583, 21141), (9657, 20979), (12321, 16443)]