205128814058

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2837}}^1\times {\mathrm{166601}}^1$

素因数の和:169478

約数の個数: 32

約数和(自身を含む): 363123053568

約数和(自身を除く): 157994239510

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 2837, 5674, 19859, 39718, 87947, 166601, 175894, 333202, 615629, 1166207, 1231258, 2332414, 5164631, 10329262, 36152417, 72304834, 472647037, 945294074, 3308529259, 6617058518, 14652058147, 29304116294, 102564407029, 205128814058]

約数ペア:

[(1, 205128814058), (2, 102564407029), (7, 29304116294), (14, 14652058147), (31, 6617058518), (62, 3308529259), (217, 945294074), (434, 472647037), (2837, 72304834), (5674, 36152417), (19859, 10329262), (39718, 5164631), (87947, 2332414), (166601, 1231258), (175894, 1166207), (333202, 615629)]