208273968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{563}}^1$

素因数の和:951

約数の個数: 120

約数和(自身を含む): 669147648

約数和(自身を除く): 460873680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 367, 504, 563, 734, 1008, 1101, 1126, 1468, 1689, 2202, 2252, 2569, 2936, 3303, 3378, 3941, 4404, 4504, 5067, 5138, 5872, 6606, 6756, 7707, 7882, 8808, 9008, 10134, 10276, 11823, 13212, 13512, 15414, 15764, 17616, 20268, 20552, 23121, 23646, 26424, 27024, 30828, 31528, 35469, 40536, 41104, 46242, 47292, 52848, 61656, 63056, 70938, 81072, 92484, 94584, 123312, 141876, 184968, 189168, 206621, 283752, 369936, 413242, 567504, 619863, 826484, 1239726, 1446347, 1652968, 1859589, 2479452, 2892694, 3305936, 3719178, 4339041, 4958904, 5785388, 7438356, 8678082, 9917808, 11570776, 13017123, 14876712, 17356164, 23141552, 26034246, 29753424, 34712328, 52068492, 69424656, 104136984, 208273968]

約数ペア:

[(1, 208273968), (2, 104136984), (3, 69424656), (4, 52068492), (6, 34712328), (7, 29753424), (8, 26034246), (9, 23141552), (12, 17356164), (14, 14876712), (16, 13017123), (18, 11570776), (21, 9917808), (24, 8678082), (28, 7438356), (36, 5785388), (42, 4958904), (48, 4339041), (56, 3719178), (63, 3305936), (72, 2892694), (84, 2479452), (112, 1859589), (126, 1652968), (144, 1446347), (168, 1239726), (252, 826484), (336, 619863), (367, 567504), (504, 413242), (563, 369936), (734, 283752), (1008, 206621), (1101, 189168), (1126, 184968), (1468, 141876), (1689, 123312), (2202, 94584), (2252, 92484), (2569, 81072), (2936, 70938), (3303, 63056), (3378, 61656), (3941, 52848), (4404, 47292), (4504, 46242), (5067, 41104), (5138, 40536), (5872, 35469), (6606, 31528), (6756, 30828), (7707, 27024), (7882, 26424), (8808, 23646), (9008, 23121), (10134, 20552), (10276, 20268), (11823, 17616), (13212, 15764), (13512, 15414)]