208652288

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 476756280

約数和(自身を除く): 268103992

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 461, 512, 544, 832, 884, 922, 1024, 1088, 1664, 1768, 1844, 2048, 2176, 3328, 3536, 3688, 4352, 5993, 6656, 7072, 7376, 7837, 8704, 11986, 13312, 14144, 14752, 15674, 17408, 23972, 26624, 28288, 29504, 31348, 34816, 47944, 56576, 59008, 62696, 95888, 101881, 113152, 118016, 125392, 191776, 203762, 226304, 236032, 250784, 383552, 407524, 452608, 472064, 501568, 767104, 815048, 944128, 1003136, 1534208, 1630096, 2006272, 3068416, 3260192, 4012544, 6136832, 6520384, 8025088, 12273664, 13040768, 16050176, 26081536, 52163072, 104326144, 208652288]

約数ペア:

[(1, 208652288), (2, 104326144), (4, 52163072), (8, 26081536), (13, 16050176), (16, 13040768), (17, 12273664), (26, 8025088), (32, 6520384), (34, 6136832), (52, 4012544), (64, 3260192), (68, 3068416), (104, 2006272), (128, 1630096), (136, 1534208), (208, 1003136), (221, 944128), (256, 815048), (272, 767104), (416, 501568), (442, 472064), (461, 452608), (512, 407524), (544, 383552), (832, 250784), (884, 236032), (922, 226304), (1024, 203762), (1088, 191776), (1664, 125392), (1768, 118016), (1844, 113152), (2048, 101881), (2176, 95888), (3328, 62696), (3536, 59008), (3688, 56576), (4352, 47944), (5993, 34816), (6656, 31348), (7072, 29504), (7376, 28288), (7837, 26624), (8704, 23972), (11986, 17408), (13312, 15674), (14144, 14752)]