205207679

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2371}}^1$

素因数の和:2518

約数の個数: 16

約数和(自身を含む): 221336064

約数和(自身を除く): 16128385

約数列:

[1, 23, 53, 71, 1219, 1633, 2371, 3763, 54533, 86549, 125663, 168341, 2890249, 3871843, 8922073, 205207679]

約数ペア:

[(1, 205207679), (23, 8922073), (53, 3871843), (71, 2890249), (1219, 168341), (1633, 125663), (2371, 86549), (3763, 54533)]