208075503

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 302469120

約数和(自身を除く): 94393617

約数列:

[1, 3, 23, 31, 69, 89, 93, 267, 713, 1093, 2047, 2139, 2759, 3279, 6141, 8277, 25139, 33883, 63457, 75417, 97277, 101649, 190371, 291831, 779309, 2237371, 2337927, 3015587, 6712113, 9046761, 69358501, 208075503]

約数ペア:

[(1, 208075503), (3, 69358501), (23, 9046761), (31, 6712113), (69, 3015587), (89, 2337927), (93, 2237371), (267, 779309), (713, 291831), (1093, 190371), (2047, 101649), (2139, 97277), (2759, 75417), (3279, 63457), (6141, 33883), (8277, 25139)]