206071156509

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{1733}}^1\times {\mathrm{252463}}^1$

素因数の和:254356

約数の個数: 16

約数和(自身を含む): 276672268032

約数和(自身を除く): 70601111523

約数列:

[1, 3, 157, 471, 1733, 5199, 252463, 272081, 757389, 816243, 39636691, 118910073, 437518379, 1312555137, 68690385503, 206071156509]

約数ペア:

[(1, 206071156509), (3, 68690385503), (157, 1312555137), (471, 437518379), (1733, 118910073), (5199, 39636691), (252463, 816243), (272081, 757389)]