201440162

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{7561}}^1$

素因数の和:7754

約数の個数: 32

約数和(自身を含む): 378946944

約数和(自身を除く): 177506782

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 173, 346, 1211, 1903, 2422, 3806, 7561, 13321, 15122, 26642, 52927, 83171, 105854, 166342, 582197, 1164394, 1308053, 2616106, 9156371, 14388583, 18312742, 28777166, 100720081, 201440162]

約数ペア:

[(1, 201440162), (2, 100720081), (7, 28777166), (11, 18312742), (14, 14388583), (22, 9156371), (77, 2616106), (154, 1308053), (173, 1164394), (346, 582197), (1211, 166342), (1903, 105854), (2422, 83171), (3806, 52927), (7561, 26642), (13321, 15122)]