201620268674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{14653}}^1$

素因数の和:15143

約数の個数: 64

約数和(自身を含む): 350052876288

約数和(自身を除く): 148432607614

約数列:

[1, 2, 11, 22, 23, 46, 71, 142, 253, 383, 506, 766, 781, 1562, 1633, 3266, 4213, 8426, 8809, 14653, 17618, 17963, 27193, 29306, 35926, 54386, 96899, 161183, 193798, 299123, 322366, 337019, 598246, 625439, 674038, 1040363, 1250878, 2080726, 3707209, 5612099, 6879829, 7414418, 11224198, 11443993, 13759658, 22887986, 23928349, 47856698, 61733089, 123466178, 129078277, 258156554, 263211839, 398459029, 526423678, 796918058, 1419861047, 2839722094, 4383049319, 8766098638, 9164557667, 18329115334, 100810134337, 201620268674]

約数ペア:

[(1, 201620268674), (2, 100810134337), (11, 18329115334), (22, 9164557667), (23, 8766098638), (46, 4383049319), (71, 2839722094), (142, 1419861047), (253, 796918058), (383, 526423678), (506, 398459029), (766, 263211839), (781, 258156554), (1562, 129078277), (1633, 123466178), (3266, 61733089), (4213, 47856698), (8426, 23928349), (8809, 22887986), (14653, 13759658), (17618, 11443993), (17963, 11224198), (27193, 7414418), (29306, 6879829), (35926, 5612099), (54386, 3707209), (96899, 2080726), (161183, 1250878), (193798, 1040363), (299123, 674038), (322366, 625439), (337019, 598246)]