211223034

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{9787}}^1$

素因数の和:9915

約数の個数: 48

約数和(自身を含む): 503886240

約数和(自身を除く): 292663206

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 109, 198, 218, 327, 654, 981, 1199, 1962, 2398, 3597, 7194, 9787, 10791, 19574, 21582, 29361, 58722, 88083, 107657, 176166, 215314, 322971, 645942, 968913, 1066783, 1937826, 2133566, 3200349, 6400698, 9601047, 11734613, 19202094, 23469226, 35203839, 70407678, 105611517, 211223034]

約数ペア:

[(1, 211223034), (2, 105611517), (3, 70407678), (6, 35203839), (9, 23469226), (11, 19202094), (18, 11734613), (22, 9601047), (33, 6400698), (66, 3200349), (99, 2133566), (109, 1937826), (198, 1066783), (218, 968913), (327, 645942), (654, 322971), (981, 215314), (1199, 176166), (1962, 107657), (2398, 88083), (3597, 58722), (7194, 29361), (9787, 21582), (10791, 19574)]