208606464

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{8231}}^1$

素因数の和:8264

約数の個数: 108

約数和(自身を含む): 656222112

約数和(自身を除く): 447615648

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, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1584, 2112, 2304, 2816, 3168, 4224, 6336, 8231, 8448, 12672, 16462, 24693, 25344, 32924, 49386, 65848, 74079, 90541, 98772, 131696, 148158, 181082, 197544, 263392, 271623, 296316, 362164, 395088, 526784, 543246, 592632, 724328, 790176, 814869, 1053568, 1086492, 1185264, 1448656, 1580352, 1629738, 2107136, 2172984, 2370528, 2897312, 3160704, 3259476, 4345968, 4741056, 5794624, 6321408, 6518952, 8691936, 9482112, 11589248, 13037904, 17383872, 18964224, 23178496, 26075808, 34767744, 52151616, 69535488, 104303232, 208606464]

約数ペア:

[(1, 208606464), (2, 104303232), (3, 69535488), (4, 52151616), (6, 34767744), (8, 26075808), (9, 23178496), (11, 18964224), (12, 17383872), (16, 13037904), (18, 11589248), (22, 9482112), (24, 8691936), (32, 6518952), (33, 6321408), (36, 5794624), (44, 4741056), (48, 4345968), (64, 3259476), (66, 3160704), (72, 2897312), (88, 2370528), (96, 2172984), (99, 2107136), (128, 1629738), (132, 1580352), (144, 1448656), (176, 1185264), (192, 1086492), (198, 1053568), (256, 814869), (264, 790176), (288, 724328), (352, 592632), (384, 543246), (396, 526784), (528, 395088), (576, 362164), (704, 296316), (768, 271623), (792, 263392), (1056, 197544), (1152, 181082), (1408, 148158), (1584, 131696), (2112, 98772), (2304, 90541), (2816, 74079), (3168, 65848), (4224, 49386), (6336, 32924), (8231, 25344), (8448, 24693), (12672, 16462)]