201430136

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{5557}}^1$

素因数の和:5783

約数の個数: 32

約数和(自身を含む): 396174240

約数和(自身を除く): 194744104

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 197, 394, 788, 1576, 4531, 5557, 9062, 11114, 18124, 22228, 36248, 44456, 127811, 255622, 511244, 1022488, 1094729, 2189458, 4378916, 8757832, 25178767, 50357534, 100715068, 201430136]

約数ペア:

[(1, 201430136), (2, 100715068), (4, 50357534), (8, 25178767), (23, 8757832), (46, 4378916), (92, 2189458), (184, 1094729), (197, 1022488), (394, 511244), (788, 255622), (1576, 127811), (4531, 44456), (5557, 36248), (9062, 22228), (11114, 18124)]