210080689

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1166

約数の個数: 36

約数和(自身を含む): 276379776

約数和(自身を除く): 66299087

約数列:

[1, 7, 13, 23, 49, 91, 161, 169, 299, 637, 1103, 1127, 1183, 2093, 3887, 7721, 8281, 14339, 14651, 25369, 27209, 54047, 100373, 177583, 186407, 190463, 329797, 702611, 1243081, 1304849, 2308579, 4287361, 9133943, 16160053, 30011527, 210080689]

約数ペア:

[(1, 210080689), (7, 30011527), (13, 16160053), (23, 9133943), (49, 4287361), (91, 2308579), (161, 1304849), (169, 1243081), (299, 702611), (637, 329797), (1103, 190463), (1127, 186407), (1183, 177583), (2093, 100373), (3887, 54047), (7721, 27209), (8281, 25369), (14339, 14651)]