202315707

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 327525120

約数和(自身を除く): 125209413

約数列:

[1, 3, 9, 11, 33, 71, 99, 107, 213, 269, 321, 639, 781, 807, 963, 1177, 2343, 2421, 2959, 3531, 7029, 7597, 8877, 10593, 19099, 22791, 26631, 28783, 57297, 68373, 83567, 86349, 171891, 210089, 250701, 259047, 316613, 630267, 752103, 949839, 1890801, 2043593, 2849517, 6130779, 18392337, 22479523, 67438569, 202315707]

約数ペア:

[(1, 202315707), (3, 67438569), (9, 22479523), (11, 18392337), (33, 6130779), (71, 2849517), (99, 2043593), (107, 1890801), (213, 949839), (269, 752103), (321, 630267), (639, 316613), (781, 259047), (807, 250701), (963, 210089), (1177, 171891), (2343, 86349), (2421, 83567), (2959, 68373), (3531, 57297), (7029, 28783), (7597, 26631), (8877, 22791), (10593, 19099)]