205615806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1447}}^1\times {\mathrm{2153}}^1$

素因数の和:3616

約数の個数: 32

約数和(自身を含む): 449134848

約数和(自身を除く): 243519042

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1447, 2153, 2894, 4306, 4341, 6459, 8682, 12918, 15917, 23683, 31834, 47366, 47751, 71049, 95502, 142098, 3115391, 6230782, 9346173, 18692346, 34269301, 68538602, 102807903, 205615806]

約数ペア:

[(1, 205615806), (2, 102807903), (3, 68538602), (6, 34269301), (11, 18692346), (22, 9346173), (33, 6230782), (66, 3115391), (1447, 142098), (2153, 95502), (2894, 71049), (4306, 47751), (4341, 47366), (6459, 31834), (8682, 23683), (12918, 15917)]