205788409618

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{15161}}^1\times {\mathrm{5099}}^1$

素因数の和:20295

約数の個数: 32

約数和(自身を含む): 339616670400

約数和(自身を除く): 133828260782

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 5099, 10198, 15161, 30322, 56089, 112178, 166771, 333542, 616979, 1233958, 1834481, 3668962, 6786769, 13573538, 20179291, 40358582, 77305939, 154611878, 850365329, 1700730658, 9354018619, 18708037238, 102894204809, 205788409618]

約数ペア:

[(1, 205788409618), (2, 102894204809), (11, 18708037238), (22, 9354018619), (121, 1700730658), (242, 850365329), (1331, 154611878), (2662, 77305939), (5099, 40358582), (10198, 20179291), (15161, 13573538), (30322, 6786769), (56089, 3668962), (112178, 1834481), (166771, 1233958), (333542, 616979)]