196647521

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{23627}}^1$

素因数の和:23704

約数の個数: 16

約数和(自身を含む): 238170240

約数和(自身を除く): 41522719

約数列:

[1, 7, 29, 41, 203, 287, 1189, 8323, 23627, 165389, 685183, 968707, 4796281, 6780949, 28092503, 196647521]

約数ペア:

[(1, 196647521), (7, 28092503), (29, 6780949), (41, 4796281), (203, 968707), (287, 685183), (1189, 165389), (8323, 23627)]