200909202

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83089}}^1$

素因数の和:83138

約数の個数: 32

約数和(自身を含む): 446691840

約数和(自身を除く): 245782638

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 83089, 166178, 249267, 498534, 1080157, 2160314, 2575759, 3240471, 5151518, 6480942, 7727277, 15454554, 33484867, 66969734, 100454601, 200909202]

約数ペア:

[(1, 200909202), (2, 100454601), (3, 66969734), (6, 33484867), (13, 15454554), (26, 7727277), (31, 6480942), (39, 5151518), (62, 3240471), (78, 2575759), (93, 2160314), (186, 1080157), (403, 498534), (806, 249267), (1209, 166178), (2418, 83089)]