208124928

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2053}}^1$

素因数の和:2090

約数の個数: 132

約数和(自身を含む): 655907928

約数和(自身を除く): 447783000

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 512, 528, 576, 704, 768, 792, 1024, 1056, 1152, 1408, 1536, 1584, 2053, 2112, 2304, 2816, 3072, 3168, 4106, 4224, 4608, 5632, 6159, 6336, 8212, 8448, 9216, 11264, 12318, 12672, 16424, 16896, 18477, 22583, 24636, 25344, 32848, 33792, 36954, 45166, 49272, 50688, 65696, 67749, 73908, 90332, 98544, 101376, 131392, 135498, 147816, 180664, 197088, 203247, 262784, 270996, 295632, 361328, 394176, 406494, 525568, 541992, 591264, 722656, 788352, 812988, 1051136, 1083984, 1182528, 1445312, 1576704, 1625976, 2102272, 2167968, 2365056, 2890624, 3153408, 3251952, 4335936, 4730112, 5781248, 6306816, 6503904, 8671872, 9460224, 11562496, 13007808, 17343744, 18920448, 23124992, 26015616, 34687488, 52031232, 69374976, 104062464, 208124928]

約数ペア:

[(1, 208124928), (2, 104062464), (3, 69374976), (4, 52031232), (6, 34687488), (8, 26015616), (9, 23124992), (11, 18920448), (12, 17343744), (16, 13007808), (18, 11562496), (22, 9460224), (24, 8671872), (32, 6503904), (33, 6306816), (36, 5781248), (44, 4730112), (48, 4335936), (64, 3251952), (66, 3153408), (72, 2890624), (88, 2365056), (96, 2167968), (99, 2102272), (128, 1625976), (132, 1576704), (144, 1445312), (176, 1182528), (192, 1083984), (198, 1051136), (256, 812988), (264, 788352), (288, 722656), (352, 591264), (384, 541992), (396, 525568), (512, 406494), (528, 394176), (576, 361328), (704, 295632), (768, 270996), (792, 262784), (1024, 203247), (1056, 197088), (1152, 180664), (1408, 147816), (1536, 135498), (1584, 131392), (2053, 101376), (2112, 98544), (2304, 90332), (2816, 73908), (3072, 67749), (3168, 65696), (4106, 50688), (4224, 49272), (4608, 45166), (5632, 36954), (6159, 33792), (6336, 32848), (8212, 25344), (8448, 24636), (9216, 22583), (11264, 18477), (12318, 16896), (12672, 16424)]