200805547

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1999}}^1$

素因数の和:2346

約数の個数: 16

約数和(自身を含む): 224640000

約数和(自身を除く): 23834453

約数列:

[1, 17, 19, 311, 323, 1999, 5287, 5909, 33983, 37981, 100453, 621689, 645677, 10568713, 11812091, 200805547]

約数ペア:

[(1, 200805547), (17, 11812091), (19, 10568713), (311, 645677), (323, 621689), (1999, 100453), (5287, 37981), (5909, 33983)]