201166768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 440971776

約数和(自身を除く): 239805008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 83, 88, 94, 166, 176, 188, 293, 332, 376, 517, 586, 664, 752, 913, 1034, 1172, 1328, 1826, 2068, 2344, 3223, 3652, 3901, 4136, 4688, 6446, 7304, 7802, 8272, 12892, 13771, 14608, 15604, 24319, 25784, 27542, 31208, 42911, 48638, 51568, 55084, 62416, 85822, 97276, 110168, 151481, 171644, 194552, 220336, 267509, 302962, 343288, 389104, 535018, 605924, 686576, 1070036, 1142993, 1211848, 2140072, 2285986, 2423696, 4280144, 4571972, 9143944, 12572923, 18287888, 25145846, 50291692, 100583384, 201166768]

約数ペア:

[(1, 201166768), (2, 100583384), (4, 50291692), (8, 25145846), (11, 18287888), (16, 12572923), (22, 9143944), (44, 4571972), (47, 4280144), (83, 2423696), (88, 2285986), (94, 2140072), (166, 1211848), (176, 1142993), (188, 1070036), (293, 686576), (332, 605924), (376, 535018), (517, 389104), (586, 343288), (664, 302962), (752, 267509), (913, 220336), (1034, 194552), (1172, 171644), (1328, 151481), (1826, 110168), (2068, 97276), (2344, 85822), (3223, 62416), (3652, 55084), (3901, 51568), (4136, 48638), (4688, 42911), (6446, 31208), (7304, 27542), (7802, 25784), (8272, 24319), (12892, 15604), (13771, 14608)]