205864542

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{929}}^1\times {\mathrm{947}}^1$

素因数の和:1897

約数の個数: 48

約数和(自身を含む): 481375440

約数和(自身を除く): 275510898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 929, 947, 1858, 1894, 2787, 2841, 5574, 5682, 8361, 8523, 12077, 12311, 16722, 17046, 24154, 24622, 36231, 36933, 72462, 73866, 108693, 110799, 217386, 221598, 879763, 1759526, 2639289, 5278578, 7917867, 11436919, 15835734, 22873838, 34310757, 68621514, 102932271, 205864542]

約数ペア:

[(1, 205864542), (2, 102932271), (3, 68621514), (6, 34310757), (9, 22873838), (13, 15835734), (18, 11436919), (26, 7917867), (39, 5278578), (78, 2639289), (117, 1759526), (234, 879763), (929, 221598), (947, 217386), (1858, 110799), (1894, 108693), (2787, 73866), (2841, 72462), (5574, 36933), (5682, 36231), (8361, 24622), (8523, 24154), (12077, 17046), (12311, 16722)]