201056590466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{123045649}}^1$

素因数の和:123045713

約数の個数: 16

約数和(自身を含む): 324840516000

約数和(自身を除く): 123783925534

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 123045649, 246091298, 2337867331, 4675734662, 5290962907, 10581925814, 100528295233, 201056590466]

約数ペア:

[(1, 201056590466), (2, 100528295233), (19, 10581925814), (38, 5290962907), (43, 4675734662), (86, 2337867331), (817, 246091298), (1634, 123045649)]