331920199758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1\times {\mathrm{127657}}^1$

素因数の和:129697

約数の個数: 64

約数和(自身を含む): 783546421248

約数和(自身を除く): 451626221490

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 1997, 3994, 5991, 11982, 13979, 27958, 41937, 61907, 83874, 123814, 127657, 185721, 255314, 371442, 382971, 433349, 765942, 866698, 893599, 1300047, 1787198, 2600094, 2680797, 3957367, 5361594, 7914734, 11872101, 23744202, 27701569, 55403138, 83104707, 166209414, 254931029, 509862058, 764793087, 1529586174, 1784517203, 3569034406, 5353551609, 7902861899, 10707103218, 15805723798, 23708585697, 47417171394, 55320033293, 110640066586, 165960099879, 331920199758]

約数ペア:

[(1, 331920199758), (2, 165960099879), (3, 110640066586), (6, 55320033293), (7, 47417171394), (14, 23708585697), (21, 15805723798), (31, 10707103218), (42, 7902861899), (62, 5353551609), (93, 3569034406), (186, 1784517203), (217, 1529586174), (434, 764793087), (651, 509862058), (1302, 254931029), (1997, 166209414), (3994, 83104707), (5991, 55403138), (11982, 27701569), (13979, 23744202), (27958, 11872101), (41937, 7914734), (61907, 5361594), (83874, 3957367), (123814, 2680797), (127657, 2600094), (185721, 1787198), (255314, 1300047), (371442, 893599), (382971, 866698), (433349, 765942)]