200499712

素因数分解:

$2^9\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1369

約数の個数: 80

約数和(自身を含む): 468844992

約数和(自身を除く): 268345280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 344, 448, 512, 602, 688, 896, 1204, 1301, 1376, 1792, 2408, 2602, 2752, 3584, 4816, 5204, 5504, 9107, 9632, 10408, 11008, 18214, 19264, 20816, 22016, 36428, 38528, 41632, 55943, 72856, 77056, 83264, 111886, 145712, 154112, 166528, 223772, 291424, 333056, 391601, 447544, 582848, 666112, 783202, 895088, 1165696, 1566404, 1790176, 2331392, 3132808, 3580352, 4662784, 6265616, 7160704, 12531232, 14321408, 25062464, 28642816, 50124928, 100249856, 200499712]

約数ペア:

[(1, 200499712), (2, 100249856), (4, 50124928), (7, 28642816), (8, 25062464), (14, 14321408), (16, 12531232), (28, 7160704), (32, 6265616), (43, 4662784), (56, 3580352), (64, 3132808), (86, 2331392), (112, 1790176), (128, 1566404), (172, 1165696), (224, 895088), (256, 783202), (301, 666112), (344, 582848), (448, 447544), (512, 391601), (602, 333056), (688, 291424), (896, 223772), (1204, 166528), (1301, 154112), (1376, 145712), (1792, 111886), (2408, 83264), (2602, 77056), (2752, 72856), (3584, 55943), (4816, 41632), (5204, 38528), (5504, 36428), (9107, 22016), (9632, 20816), (10408, 19264), (11008, 18214)]