201576381231

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{65479}}^1$

素因数の和:65799

約数の個数: 32

約数和(自身を含む): 277216128000

約数和(自身を除く): 75639746769

約数列:

[1, 3, 71, 97, 149, 213, 291, 447, 6887, 10579, 14453, 20661, 31737, 43359, 65479, 196437, 1026163, 3078489, 4649009, 6351463, 9756371, 13947027, 19054389, 29269113, 450953873, 692702341, 946367987, 1352861619, 2078107023, 2839103961, 67192127077, 201576381231]

約数ペア:

[(1, 201576381231), (3, 67192127077), (71, 2839103961), (97, 2078107023), (149, 1352861619), (213, 946367987), (291, 692702341), (447, 450953873), (6887, 29269113), (10579, 19054389), (14453, 13947027), (20661, 9756371), (31737, 6351463), (43359, 4649009), (65479, 3078489), (196437, 1026163)]