201356468

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{607}}^1\times {\mathrm{653}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 356278272

約数和(自身を除く): 154921804

約数列:

[1, 2, 4, 127, 254, 508, 607, 653, 1214, 1306, 2428, 2612, 77089, 82931, 154178, 165862, 308356, 331724, 396371, 792742, 1585484, 50339117, 100678234, 201356468]

約数ペア:

[(1, 201356468), (2, 100678234), (4, 50339117), (127, 1585484), (254, 792742), (508, 396371), (607, 331724), (653, 308356), (1214, 165862), (1306, 154178), (2428, 82931), (2612, 77089)]