189781063

素因数分解:

${\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 202625280

約数和(自身を除く): 12844217

約数列:

[1, 19, 163, 233, 263, 3097, 4427, 4997, 37979, 42869, 61279, 721601, 814511, 1164301, 9988477, 189781063]

約数ペア:

[(1, 189781063), (19, 9988477), (163, 1164301), (233, 814511), (263, 721601), (3097, 61279), (4427, 42869), (4997, 37979)]