205227912

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1361}}^1$

素因数の和:1534

約数の個数: 64

約数和(自身を含む): 526930560

約数和(自身を除く): 321702648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 103, 122, 183, 206, 244, 309, 366, 412, 488, 618, 732, 824, 1236, 1361, 1464, 2472, 2722, 4083, 5444, 6283, 8166, 10888, 12566, 16332, 18849, 25132, 32664, 37698, 50264, 75396, 83021, 140183, 150792, 166042, 249063, 280366, 332084, 420549, 498126, 560732, 664168, 841098, 996252, 1121464, 1682196, 1992504, 3364392, 8551163, 17102326, 25653489, 34204652, 51306978, 68409304, 102613956, 205227912]

約数ペア:

[(1, 205227912), (2, 102613956), (3, 68409304), (4, 51306978), (6, 34204652), (8, 25653489), (12, 17102326), (24, 8551163), (61, 3364392), (103, 1992504), (122, 1682196), (183, 1121464), (206, 996252), (244, 841098), (309, 664168), (366, 560732), (412, 498126), (488, 420549), (618, 332084), (732, 280366), (824, 249063), (1236, 166042), (1361, 150792), (1464, 140183), (2472, 83021), (2722, 75396), (4083, 50264), (5444, 37698), (6283, 32664), (8166, 25132), (10888, 18849), (12566, 16332)]