205967616

素因数分解:

$2^8\times 3^1\times {\mathrm{373}}^1\times {\mathrm{719}}^1$

素因数の和:1111

約数の個数: 72

約数和(自身を含む): 550408320

約数和(自身を除く): 344440704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 373, 384, 719, 746, 768, 1119, 1438, 1492, 2157, 2238, 2876, 2984, 4314, 4476, 5752, 5968, 8628, 8952, 11504, 11936, 17256, 17904, 23008, 23872, 34512, 35808, 46016, 47744, 69024, 71616, 92032, 95488, 138048, 143232, 184064, 268187, 276096, 286464, 536374, 552192, 804561, 1072748, 1609122, 2145496, 3218244, 4290992, 6436488, 8581984, 12872976, 17163968, 25745952, 34327936, 51491904, 68655872, 102983808, 205967616]

約数ペア:

[(1, 205967616), (2, 102983808), (3, 68655872), (4, 51491904), (6, 34327936), (8, 25745952), (12, 17163968), (16, 12872976), (24, 8581984), (32, 6436488), (48, 4290992), (64, 3218244), (96, 2145496), (128, 1609122), (192, 1072748), (256, 804561), (373, 552192), (384, 536374), (719, 286464), (746, 276096), (768, 268187), (1119, 184064), (1438, 143232), (1492, 138048), (2157, 95488), (2238, 92032), (2876, 71616), (2984, 69024), (4314, 47744), (4476, 46016), (5752, 35808), (5968, 34512), (8628, 23872), (8952, 23008), (11504, 17904), (11936, 17256)]