214988426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 372314880

約数和(自身を除く): 157326454

約数列:

[1, 2, 17, 29, 34, 37, 58, 71, 74, 83, 142, 166, 493, 629, 986, 1073, 1207, 1258, 1411, 2059, 2146, 2407, 2414, 2627, 2822, 3071, 4118, 4814, 5254, 5893, 6142, 11786, 18241, 35003, 36482, 40919, 44659, 52207, 70006, 76183, 81838, 89059, 89318, 100181, 104414, 152366, 170897, 178118, 200362, 218041, 341794, 436082, 1295111, 1514003, 2590222, 2905249, 3028006, 3706697, 5810498, 6323189, 7413394, 12646378, 107494213, 214988426]

約数ペア:

[(1, 214988426), (2, 107494213), (17, 12646378), (29, 7413394), (34, 6323189), (37, 5810498), (58, 3706697), (71, 3028006), (74, 2905249), (83, 2590222), (142, 1514003), (166, 1295111), (493, 436082), (629, 341794), (986, 218041), (1073, 200362), (1207, 178118), (1258, 170897), (1411, 152366), (2059, 104414), (2146, 100181), (2407, 89318), (2414, 89059), (2627, 81838), (2822, 76183), (3071, 70006), (4118, 52207), (4814, 44659), (5254, 40919), (5893, 36482), (6142, 35003), (11786, 18241)]