200973129

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{115303}}^1$

素因数の和:115396

約数の個数: 16

約数和(自身を含む): 309937152

約数和(自身を除く): 108964023

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 115303, 345909, 807121, 2421363, 9570149, 28710447, 66991043, 200973129]

約数ペア:

[(1, 200973129), (3, 66991043), (7, 28710447), (21, 9570149), (83, 2421363), (249, 807121), (581, 345909), (1743, 115303)]