206960314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3581}}^1$

素因数の和:3702

約数の個数: 32

約数和(自身を含む): 352812672

約数和(自身を除く): 145852358

約数列:

[1, 2, 11, 22, 37, 71, 74, 142, 407, 781, 814, 1562, 2627, 3581, 5254, 7162, 28897, 39391, 57794, 78782, 132497, 254251, 264994, 508502, 1457467, 2796761, 2914934, 5593522, 9407287, 18814574, 103480157, 206960314]

約数ペア:

[(1, 206960314), (2, 103480157), (11, 18814574), (22, 9407287), (37, 5593522), (71, 2914934), (74, 2796761), (142, 1457467), (407, 508502), (781, 264994), (814, 254251), (1562, 132497), (2627, 78782), (3581, 57794), (5254, 39391), (7162, 28897)]