208046046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{37567}}^1$

素因数の和:37656

約数の個数: 32

約数和(自身を含む): 454422528

約数和(自身を除く): 246376482

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 37567, 75134, 112701, 225402, 488371, 976742, 1465113, 2667257, 2930226, 5334514, 8001771, 16003542, 34674341, 69348682, 104023023, 208046046]

約数ペア:

[(1, 208046046), (2, 104023023), (3, 69348682), (6, 34674341), (13, 16003542), (26, 8001771), (39, 5334514), (71, 2930226), (78, 2667257), (142, 1465113), (213, 976742), (426, 488371), (923, 225402), (1846, 112701), (2769, 75134), (5538, 37567)]