218412885602

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{2131}}^1\times {\mathrm{199403}}^1$

素因数の和:201793

約数の個数: 16

約数和(自身を含む): 329050099872

約数和(自身を除く): 110637214270

約数列:

[1, 2, 257, 514, 2131, 4262, 199403, 398806, 547667, 1095334, 51246571, 102493142, 424927793, 849855586, 109206442801, 218412885602]

約数ペア:

[(1, 218412885602), (2, 109206442801), (257, 849855586), (514, 424927793), (2131, 102493142), (4262, 51246571), (199403, 1095334), (398806, 547667)]