212838165265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1432723}}^1$

素因数の和:1432849

約数の個数: 32

約数和(自身を含む): 290075031936

約数和(自身を除く): 77236866671

約数列:

[1, 5, 11, 37, 55, 73, 185, 365, 407, 803, 2035, 2701, 4015, 13505, 29711, 148555, 1432723, 7163615, 15759953, 53010751, 78799765, 104588779, 265053755, 522943895, 583118261, 1150476569, 2915591305, 3869784823, 5752382845, 19348924115, 42567633053, 212838165265]

約数ペア:

[(1, 212838165265), (5, 42567633053), (11, 19348924115), (37, 5752382845), (55, 3869784823), (73, 2915591305), (185, 1150476569), (365, 583118261), (407, 522943895), (803, 265053755), (2035, 104588779), (2701, 78799765), (4015, 53010751), (13505, 15759953), (29711, 7163615), (148555, 1432723)]