207053567

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4481}}^1$

素因数の和:4559

約数の個数: 24

約数和(自身を含む): 257517792

約数和(自身を除く): 50464225

約数列:

[1, 7, 23, 41, 49, 161, 287, 943, 1127, 2009, 4481, 6601, 31367, 46207, 103063, 183721, 219569, 721441, 1286047, 4225583, 5050087, 9002329, 29579081, 207053567]

約数ペア:

[(1, 207053567), (7, 29579081), (23, 9002329), (41, 5050087), (49, 4225583), (161, 1286047), (287, 721441), (943, 219569), (1127, 183721), (2009, 103063), (4481, 46207), (6601, 31367)]