209207130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{633961}}^1$

素因数の和:633982

約数の個数: 32

約数和(自身を含む): 547743168

約数和(自身を除く): 338536038

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 633961, 1267922, 1901883, 3169805, 3803766, 6339610, 6973571, 9509415, 13947142, 19018830, 20920713, 34867855, 41841426, 69735710, 104603565, 209207130]

約数ペア:

[(1, 209207130), (2, 104603565), (3, 69735710), (5, 41841426), (6, 34867855), (10, 20920713), (11, 19018830), (15, 13947142), (22, 9509415), (30, 6973571), (33, 6339610), (55, 3803766), (66, 3169805), (110, 1901883), (165, 1267922), (330, 633961)]