203939097

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1\times {\mathrm{1637}}^1$

素因数の和:2088

約数の個数: 16

約数和(自身を含む): 275026752

約数和(自身を除く): 71087655

約数列:

[1, 3, 131, 317, 393, 951, 1637, 4911, 41527, 124581, 214447, 518929, 643341, 1556787, 67979699, 203939097]

約数ペア:

[(1, 203939097), (3, 67979699), (131, 1556787), (317, 643341), (393, 518929), (951, 214447), (1637, 124581), (4911, 41527)]