206969856

素因数分解:

$2^{10}\times 3^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1$

素因数の和:869

約数の個数: 88

約数和(自身を含む): 558585360

約数和(自身を除く): 351615504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 256, 267, 356, 384, 512, 534, 712, 757, 768, 1024, 1068, 1424, 1514, 1536, 2136, 2271, 2848, 3028, 3072, 4272, 4542, 5696, 6056, 8544, 9084, 11392, 12112, 17088, 18168, 22784, 24224, 34176, 36336, 45568, 48448, 67373, 68352, 72672, 91136, 96896, 134746, 136704, 145344, 193792, 202119, 269492, 273408, 290688, 387584, 404238, 538984, 581376, 775168, 808476, 1077968, 1162752, 1616952, 2155936, 2325504, 3233904, 4311872, 6467808, 8623744, 12935616, 17247488, 25871232, 34494976, 51742464, 68989952, 103484928, 206969856]

約数ペア:

[(1, 206969856), (2, 103484928), (3, 68989952), (4, 51742464), (6, 34494976), (8, 25871232), (12, 17247488), (16, 12935616), (24, 8623744), (32, 6467808), (48, 4311872), (64, 3233904), (89, 2325504), (96, 2155936), (128, 1616952), (178, 1162752), (192, 1077968), (256, 808476), (267, 775168), (356, 581376), (384, 538984), (512, 404238), (534, 387584), (712, 290688), (757, 273408), (768, 269492), (1024, 202119), (1068, 193792), (1424, 145344), (1514, 136704), (1536, 134746), (2136, 96896), (2271, 91136), (2848, 72672), (3028, 68352), (3072, 67373), (4272, 48448), (4542, 45568), (5696, 36336), (6056, 34176), (8544, 24224), (9084, 22784), (11392, 18168), (12112, 17088)]