224738215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{203383}}^1$

素因数の和:203418

約数の個数: 16

約数和(自身を含む): 307516608

約数和(自身を除く): 82778393

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 203383, 1016915, 2643979, 3457511, 13219895, 17287555, 44947643, 224738215]

約数ペア:

[(1, 224738215), (5, 44947643), (13, 17287555), (17, 13219895), (65, 3457511), (85, 2643979), (221, 1016915), (1105, 203383)]