208069494

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1063}}^1$

素因数の和:1205

約数の個数: 64

約数和(自身を含む): 468840960

約数和(自身を除く): 260771466

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 101, 102, 114, 202, 303, 323, 606, 646, 969, 1063, 1717, 1919, 1938, 2126, 3189, 3434, 3838, 5151, 5757, 6378, 10302, 11514, 18071, 20197, 32623, 36142, 40394, 54213, 60591, 65246, 97869, 107363, 108426, 121182, 195738, 214726, 322089, 343349, 644178, 686698, 1030047, 1825171, 2039897, 2060094, 3650342, 4079794, 5475513, 6119691, 10951026, 12239382, 34678249, 69356498, 104034747, 208069494]

約数ペア:

[(1, 208069494), (2, 104034747), (3, 69356498), (6, 34678249), (17, 12239382), (19, 10951026), (34, 6119691), (38, 5475513), (51, 4079794), (57, 3650342), (101, 2060094), (102, 2039897), (114, 1825171), (202, 1030047), (303, 686698), (323, 644178), (606, 343349), (646, 322089), (969, 214726), (1063, 195738), (1717, 121182), (1919, 108426), (1938, 107363), (2126, 97869), (3189, 65246), (3434, 60591), (3838, 54213), (5151, 40394), (5757, 36142), (6378, 32623), (10302, 20197), (11514, 18071)]