201968829

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{4931}}^1$

素因数の和:5018

約数の個数: 32

約数和(自身を含む): 314858880

約数和(自身を除く): 112890051

約数列:

[1, 3, 9, 27, 37, 41, 111, 123, 333, 369, 999, 1107, 1517, 4551, 4931, 13653, 14793, 40959, 44379, 133137, 182447, 202171, 547341, 606513, 1642023, 1819539, 4926069, 5458617, 7480327, 22440981, 67322943, 201968829]

約数ペア:

[(1, 201968829), (3, 67322943), (9, 22440981), (27, 7480327), (37, 5458617), (41, 4926069), (111, 1819539), (123, 1642023), (333, 606513), (369, 547341), (999, 202171), (1107, 182447), (1517, 133137), (4551, 44379), (4931, 40959), (13653, 14793)]