199943424

素因数分解:

$2^8\times 3^3\times {\mathrm{28927}}^1$

素因数の和:28952

約数の個数: 72

約数和(自身を含む): 591288320

約数和(自身を除く): 391344896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 28927, 57854, 86781, 115708, 173562, 231416, 260343, 347124, 462832, 520686, 694248, 781029, 925664, 1041372, 1388496, 1562058, 1851328, 2082744, 2776992, 3124116, 3702656, 4165488, 5553984, 6248232, 7405312, 8330976, 11107968, 12496464, 16661952, 22215936, 24992928, 33323904, 49985856, 66647808, 99971712, 199943424]

約数ペア:

[(1, 199943424), (2, 99971712), (3, 66647808), (4, 49985856), (6, 33323904), (8, 24992928), (9, 22215936), (12, 16661952), (16, 12496464), (18, 11107968), (24, 8330976), (27, 7405312), (32, 6248232), (36, 5553984), (48, 4165488), (54, 3702656), (64, 3124116), (72, 2776992), (96, 2082744), (108, 1851328), (128, 1562058), (144, 1388496), (192, 1041372), (216, 925664), (256, 781029), (288, 694248), (384, 520686), (432, 462832), (576, 347124), (768, 260343), (864, 231416), (1152, 173562), (1728, 115708), (2304, 86781), (3456, 57854), (6912, 28927)]