204542558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{719}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 341936640

約数和(自身を除く): 137394082

約数列:

[1, 2, 11, 22, 67, 134, 193, 386, 719, 737, 1438, 1474, 2123, 4246, 7909, 12931, 15818, 25862, 48173, 96346, 138767, 142241, 277534, 284482, 529903, 1059806, 1526437, 3052874, 9297389, 18594778, 102271279, 204542558]

約数ペア:

[(1, 204542558), (2, 102271279), (11, 18594778), (22, 9297389), (67, 3052874), (134, 1526437), (193, 1059806), (386, 529903), (719, 284482), (737, 277534), (1438, 142241), (1474, 138767), (2123, 96346), (4246, 48173), (7909, 25862), (12931, 15818)]