205654526

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{6329}}^1$

素因数の和:6560

約数の個数: 32

約数和(自身を含む): 386484480

約数和(自身を除く): 180829954

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 211, 422, 1477, 2321, 2954, 4642, 6329, 12658, 16247, 32494, 44303, 69619, 88606, 139238, 487333, 974666, 1335419, 2670838, 9347933, 14689609, 18695866, 29379218, 102827263, 205654526]

約数ペア:

[(1, 205654526), (2, 102827263), (7, 29379218), (11, 18695866), (14, 14689609), (22, 9347933), (77, 2670838), (154, 1335419), (211, 974666), (422, 487333), (1477, 139238), (2321, 88606), (2954, 69619), (4642, 44303), (6329, 32494), (12658, 16247)]