201689081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{2447}}^1$

素因数の和:2644

約数の個数: 16

約数和(自身を含む): 225607680

約数和(自身を除く): 23918599

約数列:

[1, 11, 59, 127, 649, 1397, 2447, 7493, 26917, 82423, 144373, 310769, 1588103, 3418459, 18335371, 201689081]

約数ペア:

[(1, 201689081), (11, 18335371), (59, 3418459), (127, 1588103), (649, 310769), (1397, 144373), (2447, 82423), (7493, 26917)]