207927317

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{19577}}^1$

素因数の和:19652

約数の個数: 16

約数和(自身を含む): 241200960

約数和(自身を除く): 33273643

約数列:

[1, 13, 19, 43, 247, 559, 817, 10621, 19577, 254501, 371963, 841811, 4835519, 10943543, 15994409, 207927317]

約数ペア:

[(1, 207927317), (13, 15994409), (19, 10943543), (43, 4835519), (247, 841811), (559, 371963), (817, 254501), (10621, 19577)]