201950334430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{81761269}}^1$

素因数の和:81761308

約数の個数: 32

約数和(自身を含む): 412076800800

約数和(自身を除く): 210126466370

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 81761269, 163522538, 408806345, 817612690, 1062896497, 1553464111, 2125792994, 3106928222, 5314482485, 7767320555, 10628964970, 15534641110, 20195033443, 40390066886, 100975167215, 201950334430]

約数ペア:

[(1, 201950334430), (2, 100975167215), (5, 40390066886), (10, 20195033443), (13, 15534641110), (19, 10628964970), (26, 7767320555), (38, 5314482485), (65, 3106928222), (95, 2125792994), (130, 1553464111), (190, 1062896497), (247, 817612690), (494, 408806345), (1235, 163522538), (2470, 81761269)]