217380592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{95009}}^1$

素因数の和:95041

約数の個数: 40

約数和(自身を含む): 494812080

約数和(自身を除く): 277431488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 95009, 190018, 380036, 760072, 1045099, 1235117, 1520144, 2090198, 2470234, 4180396, 4940468, 8360792, 9880936, 13586287, 16721584, 19761872, 27172574, 54345148, 108690296, 217380592]

約数ペア:

[(1, 217380592), (2, 108690296), (4, 54345148), (8, 27172574), (11, 19761872), (13, 16721584), (16, 13586287), (22, 9880936), (26, 8360792), (44, 4940468), (52, 4180396), (88, 2470234), (104, 2090198), (143, 1520144), (176, 1235117), (208, 1045099), (286, 760072), (572, 380036), (1144, 190018), (2288, 95009)]