193039238

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{108571}}^1$

素因数の和:108707

約数の個数: 16

約数和(自身を含む): 333533184

約数和(自身を除く): 140493946

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 108571, 217142, 759997, 1519994, 13788517, 27577034, 96519619, 193039238]

約数ペア:

[(1, 193039238), (2, 96519619), (7, 27577034), (14, 13788517), (127, 1519994), (254, 759997), (889, 217142), (1778, 108571)]