208159056

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29501}}^1$

素因数の和:29529

約数の個数: 90

約数和(自身を含む): 677690442

約数和(自身を除く): 469531386

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 29501, 59002, 88503, 118004, 177006, 206507, 236008, 265509, 354012, 413014, 472016, 531018, 619521, 708024, 826028, 1062036, 1239042, 1416048, 1445549, 1652056, 1858563, 2124072, 2478084, 2891098, 3304112, 3717126, 4248144, 4336647, 4956168, 5782196, 7434252, 8673294, 9912336, 11564392, 13009941, 14868504, 17346588, 23128784, 26019882, 29737008, 34693176, 52039764, 69386352, 104079528, 208159056]

約数ペア:

[(1, 208159056), (2, 104079528), (3, 69386352), (4, 52039764), (6, 34693176), (7, 29737008), (8, 26019882), (9, 23128784), (12, 17346588), (14, 14868504), (16, 13009941), (18, 11564392), (21, 9912336), (24, 8673294), (28, 7434252), (36, 5782196), (42, 4956168), (48, 4336647), (49, 4248144), (56, 3717126), (63, 3304112), (72, 2891098), (84, 2478084), (98, 2124072), (112, 1858563), (126, 1652056), (144, 1445549), (147, 1416048), (168, 1239042), (196, 1062036), (252, 826028), (294, 708024), (336, 619521), (392, 531018), (441, 472016), (504, 413014), (588, 354012), (784, 265509), (882, 236008), (1008, 206507), (1176, 177006), (1764, 118004), (2352, 88503), (3528, 59002), (7056, 29501)]