200303817

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{16417}}^1$

素因数の和:16517

約数の個数: 24

約数和(自身を含む): 314437536

約数和(自身を除く): 114133719

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1743, 4067, 12201, 16417, 49251, 114919, 344757, 804433, 1362611, 2413299, 4087833, 9538277, 28614831, 66767939, 200303817]

約数ペア:

[(1, 200303817), (3, 66767939), (7, 28614831), (21, 9538277), (49, 4087833), (83, 2413299), (147, 1362611), (249, 804433), (581, 344757), (1743, 114919), (4067, 49251), (12201, 16417)]