211063107

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{5399}}^1$

素因数の和:5642

約数の個数: 16

約数和(自身を含む): 286675200

約数和(自身を除く): 75612093

約数列:

[1, 3, 83, 157, 249, 471, 5399, 13031, 16197, 39093, 448117, 847643, 1344351, 2542929, 70354369, 211063107]

約数ペア:

[(1, 211063107), (3, 70354369), (83, 2542929), (157, 1344351), (249, 847643), (471, 448117), (5399, 39093), (13031, 16197)]