201506816

素因数分解:

$2^{14}\times 7^2\times {\mathrm{251}}^1$

素因数の和:293

約数の個数: 90

約数和(自身を含む): 470665188

約数和(自身を除く): 269158372

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 251, 256, 392, 448, 502, 512, 784, 896, 1004, 1024, 1568, 1757, 1792, 2008, 2048, 3136, 3514, 3584, 4016, 4096, 6272, 7028, 7168, 8032, 8192, 12299, 12544, 14056, 14336, 16064, 16384, 24598, 25088, 28112, 28672, 32128, 49196, 50176, 56224, 57344, 64256, 98392, 100352, 112448, 114688, 128512, 196784, 200704, 224896, 257024, 393568, 401408, 449792, 514048, 787136, 802816, 899584, 1028096, 1574272, 1799168, 2056192, 3148544, 3598336, 4112384, 6297088, 7196672, 12594176, 14393344, 25188352, 28786688, 50376704, 100753408, 201506816]

約数ペア:

[(1, 201506816), (2, 100753408), (4, 50376704), (7, 28786688), (8, 25188352), (14, 14393344), (16, 12594176), (28, 7196672), (32, 6297088), (49, 4112384), (56, 3598336), (64, 3148544), (98, 2056192), (112, 1799168), (128, 1574272), (196, 1028096), (224, 899584), (251, 802816), (256, 787136), (392, 514048), (448, 449792), (502, 401408), (512, 393568), (784, 257024), (896, 224896), (1004, 200704), (1024, 196784), (1568, 128512), (1757, 114688), (1792, 112448), (2008, 100352), (2048, 98392), (3136, 64256), (3514, 57344), (3584, 56224), (4016, 50176), (4096, 49196), (6272, 32128), (7028, 28672), (7168, 28112), (8032, 25088), (8192, 24598), (12299, 16384), (12544, 16064), (14056, 14336)]