209316976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1189301}}^1$

素因数の和:1189320

約数の個数: 20

約数和(自身を含む): 442420344

約数和(自身を除く): 233103368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1189301, 2378602, 4757204, 9514408, 13082311, 19028816, 26164622, 52329244, 104658488, 209316976]

約数ペア:

[(1, 209316976), (2, 104658488), (4, 52329244), (8, 26164622), (11, 19028816), (16, 13082311), (22, 9514408), (44, 4757204), (88, 2378602), (176, 1189301)]