206027861

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{3989}}^1$

素因数の和:4168

約数の個数: 16

約数和(自身を含む): 231260400

約数和(自身を除く): 25232539

約数列:

[1, 13, 29, 137, 377, 1781, 3973, 3989, 51649, 51857, 115681, 546493, 1503853, 7104409, 15848297, 206027861]

約数ペア:

[(1, 206027861), (13, 15848297), (29, 7104409), (137, 1503853), (377, 546493), (1781, 115681), (3973, 51857), (3989, 51649)]