210452255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{23293}}^1$

素因数の和:23450

約数の個数: 16

約数和(自身を含む): 273937440

約数和(自身を除く): 63485185

約数列:

[1, 5, 13, 65, 139, 695, 1807, 9035, 23293, 116465, 302809, 1514045, 3237727, 16188635, 42090451, 210452255]

約数ペア:

[(1, 210452255), (5, 42090451), (13, 16188635), (65, 3237727), (139, 1514045), (695, 302809), (1807, 116465), (9035, 23293)]