200953456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{12829}}^1$

素因数の和:12937

約数の個数: 40

約数和(自身を含む): 429548400

約数和(自身を除く): 228594944

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1424, 1958, 3916, 7832, 12829, 15664, 25658, 51316, 102632, 141119, 205264, 282238, 564476, 1128952, 1141781, 2257904, 2283562, 4567124, 9134248, 12559591, 18268496, 25119182, 50238364, 100476728, 200953456]

約数ペア:

[(1, 200953456), (2, 100476728), (4, 50238364), (8, 25119182), (11, 18268496), (16, 12559591), (22, 9134248), (44, 4567124), (88, 2283562), (89, 2257904), (176, 1141781), (178, 1128952), (356, 564476), (712, 282238), (979, 205264), (1424, 141119), (1958, 102632), (3916, 51316), (7832, 25658), (12829, 15664)]