208573624

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{29327}}^1$

素因数の和:29467

約数の個数: 32

約数和(自身を含む): 450478080

約数和(自身を除く): 241904456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 29327, 58654, 117308, 205289, 234616, 410578, 821156, 1642312, 3724529, 7449058, 14898116, 26071703, 29796232, 52143406, 104286812, 208573624]

約数ペア:

[(1, 208573624), (2, 104286812), (4, 52143406), (7, 29796232), (8, 26071703), (14, 14898116), (28, 7449058), (56, 3724529), (127, 1642312), (254, 821156), (508, 410578), (889, 234616), (1016, 205289), (1778, 117308), (3556, 58654), (7112, 29327)]