201848973

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 294119424

約数和(自身を除く): 92270451

約数列:

[1, 3, 17, 47, 51, 107, 141, 321, 787, 799, 1819, 2361, 2397, 5029, 5457, 13379, 15087, 36989, 40137, 84209, 85493, 110967, 252627, 256479, 628813, 1431553, 1886439, 3957823, 4294659, 11873469, 67282991, 201848973]

約数ペア:

[(1, 201848973), (3, 67282991), (17, 11873469), (47, 4294659), (51, 3957823), (107, 1886439), (141, 1431553), (321, 628813), (787, 256479), (799, 252627), (1819, 110967), (2361, 85493), (2397, 84209), (5029, 40137), (5457, 36989), (13379, 15087)]