243942062

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{3797}}^1$

素因数の和:4172

約数の個数: 32

約数和(自身を含む): 451749312

約数和(自身を除く): 207807250

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 353, 706, 2471, 3797, 4589, 4942, 7594, 9178, 26579, 32123, 49361, 53158, 64246, 98722, 345527, 691054, 1340341, 2680682, 9382387, 17424433, 18764774, 34848866, 121971031, 243942062]

約数ペア:

[(1, 243942062), (2, 121971031), (7, 34848866), (13, 18764774), (14, 17424433), (26, 9382387), (91, 2680682), (182, 1340341), (353, 691054), (706, 345527), (2471, 98722), (3797, 64246), (4589, 53158), (4942, 49361), (7594, 32123), (9178, 26579)]