207617216

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{32119}}^1$

素因数の和:32232

約数の個数: 28

約数和(自身を含む): 416082480

約数和(自身を除く): 208465264

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6464, 32119, 64238, 128476, 256952, 513904, 1027808, 2055616, 3244019, 6488038, 12976076, 25952152, 51904304, 103808608, 207617216]

約数ペア:

[(1, 207617216), (2, 103808608), (4, 51904304), (8, 25952152), (16, 12976076), (32, 6488038), (64, 3244019), (101, 2055616), (202, 1027808), (404, 513904), (808, 256952), (1616, 128476), (3232, 64238), (6464, 32119)]