205588896

素因数分解:

$2^5\times 3^1\times {\mathrm{991}}^1\times {\mathrm{2161}}^1$

素因数の和:3165

約数の個数: 48

約数和(自身を含む): 540465408

約数和(自身を除く): 334876512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 991, 1982, 2161, 2973, 3964, 4322, 5946, 6483, 7928, 8644, 11892, 12966, 15856, 17288, 23784, 25932, 31712, 34576, 47568, 51864, 69152, 95136, 103728, 207456, 2141551, 4283102, 6424653, 8566204, 12849306, 17132408, 25698612, 34264816, 51397224, 68529632, 102794448, 205588896]

約数ペア:

[(1, 205588896), (2, 102794448), (3, 68529632), (4, 51397224), (6, 34264816), (8, 25698612), (12, 17132408), (16, 12849306), (24, 8566204), (32, 6424653), (48, 4283102), (96, 2141551), (991, 207456), (1982, 103728), (2161, 95136), (2973, 69152), (3964, 51864), (4322, 47568), (5946, 34576), (6483, 31712), (7928, 25932), (8644, 23784), (11892, 17288), (12966, 15856)]