208603008

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{7873}}^1$

素因数の和:7916

約数の個数: 96

約数和(自身を含む): 626455440

約数和(自身を除く): 417852432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 276, 288, 368, 384, 414, 552, 576, 736, 828, 1104, 1152, 1472, 1656, 2208, 2944, 3312, 4416, 6624, 7873, 8832, 13248, 15746, 23619, 26496, 31492, 47238, 62984, 70857, 94476, 125968, 141714, 181079, 188952, 251936, 283428, 362158, 377904, 503872, 543237, 566856, 724316, 755808, 1007744, 1086474, 1133712, 1448632, 1511616, 1629711, 2172948, 2267424, 2897264, 3023232, 3259422, 4345896, 4534848, 5794528, 6518844, 8691792, 9069696, 11589056, 13037688, 17383584, 23178112, 26075376, 34767168, 52150752, 69534336, 104301504, 208603008]

約数ペア:

[(1, 208603008), (2, 104301504), (3, 69534336), (4, 52150752), (6, 34767168), (8, 26075376), (9, 23178112), (12, 17383584), (16, 13037688), (18, 11589056), (23, 9069696), (24, 8691792), (32, 6518844), (36, 5794528), (46, 4534848), (48, 4345896), (64, 3259422), (69, 3023232), (72, 2897264), (92, 2267424), (96, 2172948), (128, 1629711), (138, 1511616), (144, 1448632), (184, 1133712), (192, 1086474), (207, 1007744), (276, 755808), (288, 724316), (368, 566856), (384, 543237), (414, 503872), (552, 377904), (576, 362158), (736, 283428), (828, 251936), (1104, 188952), (1152, 181079), (1472, 141714), (1656, 125968), (2208, 94476), (2944, 70857), (3312, 62984), (4416, 47238), (6624, 31492), (7873, 26496), (8832, 23619), (13248, 15746)]