209967744

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{11159}}^1$

素因数の和:11190

約数の個数: 96

約数和(自身を含む): 648842400

約数和(自身を除く): 438874656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2352, 2688, 3136, 4704, 6272, 9408, 11159, 18816, 22318, 33477, 44636, 66954, 78113, 89272, 133908, 156226, 178544, 234339, 267816, 312452, 357088, 468678, 535632, 546791, 624904, 714176, 937356, 1071264, 1093582, 1249808, 1428352, 1640373, 1874712, 2142528, 2187164, 2499616, 3280746, 3749424, 4285056, 4374328, 4999232, 6561492, 7498848, 8748656, 9998464, 13122984, 14997696, 17497312, 26245968, 29995392, 34994624, 52491936, 69989248, 104983872, 209967744]

約数ペア:

[(1, 209967744), (2, 104983872), (3, 69989248), (4, 52491936), (6, 34994624), (7, 29995392), (8, 26245968), (12, 17497312), (14, 14997696), (16, 13122984), (21, 9998464), (24, 8748656), (28, 7498848), (32, 6561492), (42, 4999232), (48, 4374328), (49, 4285056), (56, 3749424), (64, 3280746), (84, 2499616), (96, 2187164), (98, 2142528), (112, 1874712), (128, 1640373), (147, 1428352), (168, 1249808), (192, 1093582), (196, 1071264), (224, 937356), (294, 714176), (336, 624904), (384, 546791), (392, 535632), (448, 468678), (588, 357088), (672, 312452), (784, 267816), (896, 234339), (1176, 178544), (1344, 156226), (1568, 133908), (2352, 89272), (2688, 78113), (3136, 66954), (4704, 44636), (6272, 33477), (9408, 22318), (11159, 18816)]