209456982912

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^2\times {\mathrm{1031117}}^1$

素因数の和:1031180

約数の個数: 96

約数和(自身を含む): 581612419080

約数和(自身を除く): 372155436168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 529, 552, 736, 1058, 1104, 1472, 1587, 2116, 2208, 2944, 3174, 4232, 4416, 6348, 8464, 8832, 12696, 16928, 25392, 33856, 50784, 67712, 101568, 203136, 1031117, 2062234, 3093351, 4124468, 6186702, 8248936, 12373404, 16497872, 23715691, 24746808, 32995744, 47431382, 49493616, 65991488, 71147073, 94862764, 98987232, 131982976, 142294146, 189725528, 197974464, 284588292, 379451056, 395948928, 545460893, 569176584, 758902112, 1090921786, 1138353168, 1517804224, 1636382679, 2181843572, 2276706336, 3035608448, 3272765358, 4363687144, 4553412672, 6545530716, 8727374288, 9106825344, 13091061432, 17454748576, 26182122864, 34909497152, 52364245728, 69818994304, 104728491456, 209456982912]

約数ペア:

[(1, 209456982912), (2, 104728491456), (3, 69818994304), (4, 52364245728), (6, 34909497152), (8, 26182122864), (12, 17454748576), (16, 13091061432), (23, 9106825344), (24, 8727374288), (32, 6545530716), (46, 4553412672), (48, 4363687144), (64, 3272765358), (69, 3035608448), (92, 2276706336), (96, 2181843572), (128, 1636382679), (138, 1517804224), (184, 1138353168), (192, 1090921786), (276, 758902112), (368, 569176584), (384, 545460893), (529, 395948928), (552, 379451056), (736, 284588292), (1058, 197974464), (1104, 189725528), (1472, 142294146), (1587, 131982976), (2116, 98987232), (2208, 94862764), (2944, 71147073), (3174, 65991488), (4232, 49493616), (4416, 47431382), (6348, 32995744), (8464, 24746808), (8832, 23715691), (12696, 16497872), (16928, 12373404), (25392, 8248936), (33856, 6186702), (50784, 4124468), (67712, 3093351), (101568, 2062234), (203136, 1031117)]