206327296

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2503}}^1$

素因数の和:2551

約数の個数: 80

約数和(自身を含む): 491825664

約数和(自身を除く): 285498368

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 896, 1288, 1472, 1792, 2503, 2576, 2944, 3584, 5006, 5152, 5888, 10012, 10304, 11776, 17521, 20024, 20608, 35042, 40048, 41216, 57569, 70084, 80096, 82432, 115138, 140168, 160192, 230276, 280336, 320384, 402983, 460552, 560672, 640768, 805966, 921104, 1121344, 1281536, 1611932, 1842208, 2242688, 3223864, 3684416, 4485376, 6447728, 7368832, 8970752, 12895456, 14737664, 25790912, 29475328, 51581824, 103163648, 206327296]

約数ペア:

[(1, 206327296), (2, 103163648), (4, 51581824), (7, 29475328), (8, 25790912), (14, 14737664), (16, 12895456), (23, 8970752), (28, 7368832), (32, 6447728), (46, 4485376), (56, 3684416), (64, 3223864), (92, 2242688), (112, 1842208), (128, 1611932), (161, 1281536), (184, 1121344), (224, 921104), (256, 805966), (322, 640768), (368, 560672), (448, 460552), (512, 402983), (644, 320384), (736, 280336), (896, 230276), (1288, 160192), (1472, 140168), (1792, 115138), (2503, 82432), (2576, 80096), (2944, 70084), (3584, 57569), (5006, 41216), (5152, 40048), (5888, 35042), (10012, 20608), (10304, 20024), (11776, 17521)]