201449191

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 224722944

約数和(自身を除く): 23273753

約数列:

[1, 19, 31, 47, 361, 383, 589, 893, 1457, 7277, 11191, 11873, 16967, 18001, 27683, 138263, 225587, 342019, 525977, 558031, 4286153, 6498361, 10602589, 201449191]

約数ペア:

[(1, 201449191), (19, 10602589), (31, 6498361), (47, 4286153), (361, 558031), (383, 525977), (589, 342019), (893, 225587), (1457, 138263), (7277, 27683), (11191, 18001), (11873, 16967)]