201698987

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{2339}}^1$

素因数の和:2570

約数の個数: 16

約数和(自身を含む): 234823680

約数和(自身を除く): 33124693

約数列:

[1, 7, 97, 127, 679, 889, 2339, 12319, 16373, 86233, 226883, 297053, 1588181, 2079371, 28814141, 201698987]

約数ペア:

[(1, 201698987), (7, 28814141), (97, 2079371), (127, 1588181), (679, 297053), (889, 226883), (2339, 86233), (12319, 16373)]