204909892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{26017}}^1$

素因数の和:26211

約数の個数: 24

約数和(自身を含む): 393392160

約数和(自身を除く): 188482268

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 7876, 26017, 52034, 104068, 286187, 572374, 1144748, 4657043, 9314086, 18628172, 51227473, 102454946, 204909892]

約数ペア:

[(1, 204909892), (2, 102454946), (4, 51227473), (11, 18628172), (22, 9314086), (44, 4657043), (179, 1144748), (358, 572374), (716, 286187), (1969, 104068), (3938, 52034), (7876, 26017)]