207837214

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{16619}}^1$

素因数の和:16684

約数の個数: 24

約数和(自身を含む): 346726440

約数和(自身を除く): 138889226

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 6253, 12506, 16619, 33238, 216047, 432094, 614903, 1229806, 2808611, 5617222, 7993739, 15987478, 103918607, 207837214]

約数ペア:

[(1, 207837214), (2, 103918607), (13, 15987478), (26, 7993739), (37, 5617222), (74, 2808611), (169, 1229806), (338, 614903), (481, 432094), (962, 216047), (6253, 33238), (12506, 16619)]