200824888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{55661}}^1$

素因数の和:55719

約数の個数: 32

約数和(自身を含む): 420804720

約数和(自身を除く): 219979832

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 55661, 111322, 222644, 445288, 612271, 1224542, 2282101, 2449084, 4564202, 4898168, 9128404, 18256808, 25103111, 50206222, 100412444, 200824888]

約数ペア:

[(1, 200824888), (2, 100412444), (4, 50206222), (8, 25103111), (11, 18256808), (22, 9128404), (41, 4898168), (44, 4564202), (82, 2449084), (88, 2282101), (164, 1224542), (328, 612271), (451, 445288), (902, 222644), (1804, 111322), (3608, 55661)]