204472048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{16363}}^1$

素因数の和:16453

約数の個数: 40

約数和(自身を含む): 438293376

約数和(自身を除く): 233821328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 6248, 12496, 16363, 32726, 65452, 130904, 179993, 261808, 359986, 719972, 1161773, 1439944, 2323546, 2879888, 4647092, 9294184, 12779503, 18588368, 25559006, 51118012, 102236024, 204472048]

約数ペア:

[(1, 204472048), (2, 102236024), (4, 51118012), (8, 25559006), (11, 18588368), (16, 12779503), (22, 9294184), (44, 4647092), (71, 2879888), (88, 2323546), (142, 1439944), (176, 1161773), (284, 719972), (568, 359986), (781, 261808), (1136, 179993), (1562, 130904), (3124, 65452), (6248, 32726), (12496, 16363)]