204847504

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1607}}^1$

素因数の和:1903

約数の個数: 40

約数和(自身を含む): 411545088

約数和(自身を除く): 206697584

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 257, 496, 514, 1028, 1607, 2056, 3214, 4112, 6428, 7967, 12856, 15934, 25712, 31868, 49817, 63736, 99634, 127472, 199268, 398536, 412999, 797072, 825998, 1651996, 3303992, 6607984, 12802969, 25605938, 51211876, 102423752, 204847504]

約数ペア:

[(1, 204847504), (2, 102423752), (4, 51211876), (8, 25605938), (16, 12802969), (31, 6607984), (62, 3303992), (124, 1651996), (248, 825998), (257, 797072), (496, 412999), (514, 398536), (1028, 199268), (1607, 127472), (2056, 99634), (3214, 63736), (4112, 49817), (6428, 31868), (7967, 25712), (12856, 15934)]