207855824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{22283}}^1$

素因数の和:22355

約数の個数: 40

約数和(自身を含む): 447640992

約数和(自身を除く): 239785168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 9328, 22283, 44566, 89132, 178264, 245113, 356528, 490226, 980452, 1180999, 1960904, 2361998, 3921808, 4723996, 9447992, 12990989, 18895984, 25981978, 51963956, 103927912, 207855824]

約数ペア:

[(1, 207855824), (2, 103927912), (4, 51963956), (8, 25981978), (11, 18895984), (16, 12990989), (22, 9447992), (44, 4723996), (53, 3921808), (88, 2361998), (106, 1960904), (176, 1180999), (212, 980452), (424, 490226), (583, 356528), (848, 245113), (1166, 178264), (2332, 89132), (4664, 44566), (9328, 22283)]