201799304

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{189661}}^1$

素因数の和:189693

約数の個数: 32

約数和(自身を含む): 455188800

約数和(自身を除く): 253389496

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 189661, 379322, 758644, 1327627, 1517288, 2655254, 3603559, 5310508, 7207118, 10621016, 14414236, 25224913, 28828472, 50449826, 100899652, 201799304]

約数ペア:

[(1, 201799304), (2, 100899652), (4, 50449826), (7, 28828472), (8, 25224913), (14, 14414236), (19, 10621016), (28, 7207118), (38, 5310508), (56, 3603559), (76, 2655254), (133, 1517288), (152, 1327627), (266, 758644), (532, 379322), (1064, 189661)]