208051012947

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1\times {\mathrm{93983}}^1$

素因数の和:94623

約数の個数: 32

約数和(自身を含む): 296658616320

約数和(自身を除く): 88607603373

約数列:

[1, 3, 19, 57, 71, 213, 547, 1349, 1641, 4047, 10393, 31179, 38837, 93983, 116511, 281949, 737903, 1785677, 2213709, 5357031, 6672793, 20018379, 51408701, 126783067, 154226103, 380349201, 976765319, 2930295957, 3650017771, 10950053313, 69350337649, 208051012947]

約数ペア:

[(1, 208051012947), (3, 69350337649), (19, 10950053313), (57, 3650017771), (71, 2930295957), (213, 976765319), (547, 380349201), (1349, 154226103), (1641, 126783067), (4047, 51408701), (10393, 20018379), (31179, 6672793), (38837, 5357031), (93983, 2213709), (116511, 1785677), (281949, 737903)]