230799361

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 272764800

約数和(自身を除く): 41965439

約数列:

[1, 13, 17, 43, 149, 163, 221, 559, 731, 1937, 2119, 2533, 2771, 6407, 7009, 9503, 24287, 32929, 36023, 83291, 91117, 108919, 119153, 315731, 412879, 1044341, 1415947, 1548989, 5367427, 13576433, 17753797, 230799361]

約数ペア:

[(1, 230799361), (13, 17753797), (17, 13576433), (43, 5367427), (149, 1548989), (163, 1415947), (221, 1044341), (559, 412879), (731, 315731), (1937, 119153), (2119, 108919), (2533, 91117), (2771, 83291), (6407, 36023), (7009, 32929), (9503, 24287)]