204812288

素因数分解:

$2^{12}\times {\mathrm{31}}^1\times {\mathrm{1613}}^1$

素因数の和:1668

約数の個数: 52

約数和(自身を含む): 423048768

約数和(自身を除く): 218236480

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1613, 1984, 2048, 3226, 3968, 4096, 6452, 7936, 12904, 15872, 25808, 31744, 50003, 51616, 63488, 100006, 103232, 126976, 200012, 206464, 400024, 412928, 800048, 825856, 1600096, 1651712, 3200192, 3303424, 6400384, 6606848, 12800768, 25601536, 51203072, 102406144, 204812288]

約数ペア:

[(1, 204812288), (2, 102406144), (4, 51203072), (8, 25601536), (16, 12800768), (31, 6606848), (32, 6400384), (62, 3303424), (64, 3200192), (124, 1651712), (128, 1600096), (248, 825856), (256, 800048), (496, 412928), (512, 400024), (992, 206464), (1024, 200012), (1613, 126976), (1984, 103232), (2048, 100006), (3226, 63488), (3968, 51616), (4096, 50003), (6452, 31744), (7936, 25808), (12904, 15872)]