268218155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1\times {\mathrm{1811}}^1$

素因数の和:3394

約数の個数: 16

約数和(自身を含む): 339206400

約数和(自身を除く): 70988245

約数列:

[1, 5, 19, 95, 1559, 1811, 7795, 9055, 29621, 34409, 148105, 172045, 2823349, 14116745, 53643631, 268218155]

約数ペア:

[(1, 268218155), (5, 53643631), (19, 14116745), (95, 2823349), (1559, 172045), (1811, 148105), (7795, 34409), (9055, 29621)]