199164944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{24077}}^1$

素因数の和:24143

約数の個数: 40

約数和(自身を含む): 429936768

約数和(自身を除く): 230771824

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 2068, 4136, 8272, 24077, 48154, 96308, 192616, 264847, 385232, 529694, 1059388, 1131619, 2118776, 2263238, 4237552, 4526476, 9052952, 12447809, 18105904, 24895618, 49791236, 99582472, 199164944]

約数ペア:

[(1, 199164944), (2, 99582472), (4, 49791236), (8, 24895618), (11, 18105904), (16, 12447809), (22, 9052952), (44, 4526476), (47, 4237552), (88, 2263238), (94, 2118776), (176, 1131619), (188, 1059388), (376, 529694), (517, 385232), (752, 264847), (1034, 192616), (2068, 96308), (4136, 48154), (8272, 24077)]