268175063

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 313286400

約数和(自身を除く): 45111337

約数列:

[1, 13, 19, 73, 107, 139, 247, 949, 1387, 1391, 1807, 2033, 2641, 7811, 10147, 14873, 18031, 26429, 34333, 101543, 131911, 148409, 192793, 193349, 282587, 1085729, 1929317, 2506309, 3673631, 14114477, 20628851, 268175063]

約数ペア:

[(1, 268175063), (13, 20628851), (19, 14114477), (73, 3673631), (107, 2506309), (139, 1929317), (247, 1085729), (949, 282587), (1387, 193349), (1391, 192793), (1807, 148409), (2033, 131911), (2641, 101543), (7811, 34333), (10147, 26429), (14873, 18031)]