217967691826

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1\times {\mathrm{74099}}^1$

素因数の和:74578

約数の個数: 32

約数和(自身を含む): 339517900800

約数和(自身を除く): 121550208974

約数列:

[1, 2, 37, 74, 127, 254, 313, 626, 4699, 9398, 11581, 23162, 39751, 74099, 79502, 148198, 1470787, 2741663, 2941574, 5483326, 9410573, 18821146, 23192987, 46385974, 348191201, 696382402, 858140519, 1716281038, 2945509349, 5891018698, 108983845913, 217967691826]

約数ペア:

[(1, 217967691826), (2, 108983845913), (37, 5891018698), (74, 2945509349), (127, 1716281038), (254, 858140519), (313, 696382402), (626, 348191201), (4699, 46385974), (9398, 23192987), (11581, 18821146), (23162, 9410573), (39751, 5483326), (74099, 2941574), (79502, 2741663), (148198, 1470787)]