201318656

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1459}}^1$

素因数の和:1500

約数の個数: 108

約数和(自身を含む): 510305040

約数和(自身を除く): 308986384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 352, 392, 448, 539, 616, 704, 784, 896, 1078, 1232, 1408, 1459, 1568, 1792, 2156, 2464, 2816, 2918, 3136, 4312, 4928, 5836, 6272, 8624, 9856, 10213, 11672, 12544, 16049, 17248, 19712, 20426, 23344, 32098, 34496, 40852, 46688, 64196, 68992, 71491, 81704, 93376, 112343, 128392, 137984, 142982, 163408, 186752, 224686, 256784, 285964, 326816, 373504, 449372, 513568, 571928, 653632, 786401, 898744, 1027136, 1143856, 1307264, 1572802, 1797488, 2054272, 2287712, 2614528, 3145604, 3594976, 4108544, 4575424, 6291208, 7189952, 9150848, 12582416, 14379904, 18301696, 25164832, 28759808, 50329664, 100659328, 201318656]

約数ペア:

[(1, 201318656), (2, 100659328), (4, 50329664), (7, 28759808), (8, 25164832), (11, 18301696), (14, 14379904), (16, 12582416), (22, 9150848), (28, 7189952), (32, 6291208), (44, 4575424), (49, 4108544), (56, 3594976), (64, 3145604), (77, 2614528), (88, 2287712), (98, 2054272), (112, 1797488), (128, 1572802), (154, 1307264), (176, 1143856), (196, 1027136), (224, 898744), (256, 786401), (308, 653632), (352, 571928), (392, 513568), (448, 449372), (539, 373504), (616, 326816), (704, 285964), (784, 256784), (896, 224686), (1078, 186752), (1232, 163408), (1408, 142982), (1459, 137984), (1568, 128392), (1792, 112343), (2156, 93376), (2464, 81704), (2816, 71491), (2918, 68992), (3136, 64196), (4312, 46688), (4928, 40852), (5836, 34496), (6272, 32098), (8624, 23344), (9856, 20426), (10213, 19712), (11672, 17248), (12544, 16049)]