199192417

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2089}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 216691200

約数和(自身を除く): 17498783

約数列:

[1, 17, 71, 79, 1207, 1343, 2089, 5609, 35513, 95353, 148319, 165031, 2521423, 2805527, 11717201, 199192417]

約数ペア:

[(1, 199192417), (17, 11717201), (71, 2805527), (79, 2521423), (1207, 165031), (1343, 148319), (2089, 95353), (5609, 35513)]