203438374942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{450797}}^1$

素因数の和:451164

約数の個数: 32

約数和(自身を含む): 338661095904

約数和(自身を除く): 135222720962

約数列:

[1, 2, 11, 22, 73, 146, 281, 562, 803, 1606, 3091, 6182, 20513, 41026, 225643, 450797, 451286, 901594, 4958767, 9917534, 32908181, 65816362, 126673957, 253347914, 361989991, 723979982, 1393413527, 2786827054, 9247198861, 18494397722, 101719187471, 203438374942]

約数ペア:

[(1, 203438374942), (2, 101719187471), (11, 18494397722), (22, 9247198861), (73, 2786827054), (146, 1393413527), (281, 723979982), (562, 361989991), (803, 253347914), (1606, 126673957), (3091, 65816362), (6182, 32908181), (20513, 9917534), (41026, 4958767), (225643, 901594), (450797, 451286)]