205119596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{3529}}^1$

素因数の和:4865

約数の個数: 24

約数和(自身を含む): 391999440

約数和(自身を除く): 186879844

約数列:

[1, 2, 4, 11, 22, 44, 1321, 2642, 3529, 5284, 7058, 14116, 14531, 29062, 38819, 58124, 77638, 155276, 4661809, 9323618, 18647236, 51279899, 102559798, 205119596]

約数ペア:

[(1, 205119596), (2, 102559798), (4, 51279899), (11, 18647236), (22, 9323618), (44, 4661809), (1321, 155276), (2642, 77638), (3529, 58124), (5284, 38819), (7058, 29062), (14116, 14531)]