201758207

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{79841}}^1$

素因数の和:79886

約数の個数: 12

約数和(自身を含む): 243358416

約数和(自身を除く): 41600209

約数列:

[1, 7, 19, 133, 361, 2527, 79841, 558887, 1516979, 10618853, 28822601, 201758207]

約数ペア:

[(1, 201758207), (7, 28822601), (19, 10618853), (133, 1516979), (361, 558887), (2527, 79841)]