201218292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4001}}^1$

素因数の和:4149

約数の個数: 72

約数和(自身を含む): 559383552

約数和(自身を除く): 358165260

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 127, 132, 198, 254, 381, 396, 508, 762, 1143, 1397, 1524, 2286, 2794, 4001, 4191, 4572, 5588, 8002, 8382, 12003, 12573, 16004, 16764, 24006, 25146, 36009, 44011, 48012, 50292, 72018, 88022, 132033, 144036, 176044, 264066, 396099, 508127, 528132, 792198, 1016254, 1524381, 1584396, 2032508, 3048762, 4573143, 5589397, 6097524, 9146286, 11178794, 16768191, 18292572, 22357588, 33536382, 50304573, 67072764, 100609146, 201218292]

約数ペア:

[(1, 201218292), (2, 100609146), (3, 67072764), (4, 50304573), (6, 33536382), (9, 22357588), (11, 18292572), (12, 16768191), (18, 11178794), (22, 9146286), (33, 6097524), (36, 5589397), (44, 4573143), (66, 3048762), (99, 2032508), (127, 1584396), (132, 1524381), (198, 1016254), (254, 792198), (381, 528132), (396, 508127), (508, 396099), (762, 264066), (1143, 176044), (1397, 144036), (1524, 132033), (2286, 88022), (2794, 72018), (4001, 50292), (4191, 48012), (4572, 44011), (5588, 36009), (8002, 25146), (8382, 24006), (12003, 16764), (12573, 16004)]