203423101

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{1823}}^1$

素因数の和:2688

約数の個数: 16

約数和(自身を含む): 245145600

約数和(自身を除く): 41722499

約数列:

[1, 7, 19, 133, 839, 1823, 5873, 12761, 15941, 34637, 111587, 242459, 1529497, 10706479, 29060443, 203423101]

約数ペア:

[(1, 203423101), (7, 29060443), (19, 10706479), (133, 1529497), (839, 242459), (1823, 111587), (5873, 34637), (12761, 15941)]