201640994

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{7933}}^1$

素因数の和:8185

約数の個数: 16

約数和(自身を含む): 308473920

約数和(自身を除く): 106832926

約数列:

[1, 2, 71, 142, 179, 358, 7933, 12709, 15866, 25418, 563243, 1126486, 1420007, 2840014, 100820497, 201640994]

約数ペア:

[(1, 201640994), (2, 100820497), (71, 2840014), (142, 1420007), (179, 1126486), (358, 563243), (7933, 25418), (12709, 15866)]