203082649

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 259725312

約数和(自身を除く): 56642663

約数列:

[1, 7, 11, 71, 77, 121, 307, 497, 781, 847, 1331, 2149, 3377, 5467, 8591, 9317, 21797, 23639, 37147, 60137, 94501, 152579, 239767, 260029, 408617, 661507, 1678369, 2637437, 2860319, 18462059, 29011807, 203082649]

約数ペア:

[(1, 203082649), (7, 29011807), (11, 18462059), (71, 2860319), (77, 2637437), (121, 1678369), (307, 661507), (497, 408617), (781, 260029), (847, 239767), (1331, 152579), (2149, 94501), (3377, 60137), (5467, 37147), (8591, 23639), (9317, 21797)]