200952176

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{121937}}^1$

素因数の和:122048

約数の個数: 20

約数和(自身を含む): 393128112

約数和(自身を除く): 192175936

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 121937, 243874, 487748, 975496, 1950992, 12559511, 25119022, 50238044, 100476088, 200952176]

約数ペア:

[(1, 200952176), (2, 100476088), (4, 50238044), (8, 25119022), (16, 12559511), (103, 1950992), (206, 975496), (412, 487748), (824, 243874), (1648, 121937)]