199693559

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2659}}^1$

素因数の和:2834

約数の個数: 16

約数和(自身を含む): 221205600

約数和(自身を除く): 21512041

約数列:

[1, 13, 53, 109, 689, 1417, 2659, 5777, 34567, 75101, 140927, 289831, 1832051, 3767803, 15361043, 199693559]

約数ペア:

[(1, 199693559), (13, 15361043), (53, 3767803), (109, 1832051), (689, 289831), (1417, 140927), (2659, 75101), (5777, 34567)]