203479113

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 292515840

約数和(自身を除く): 89036727

約数列:

[1, 3, 19, 57, 71, 137, 213, 367, 411, 1101, 1349, 2603, 4047, 6973, 7809, 9727, 20919, 26057, 29181, 50279, 78171, 150837, 184813, 495083, 554439, 955301, 1485249, 2865903, 3569809, 10709427, 67826371, 203479113]

約数ペア:

[(1, 203479113), (3, 67826371), (19, 10709427), (57, 3569809), (71, 2865903), (137, 1485249), (213, 955301), (367, 554439), (411, 495083), (1101, 184813), (1349, 150837), (2603, 78171), (4047, 50279), (6973, 29181), (7809, 26057), (9727, 20919)]