195772249

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 206224128

約数和(自身を除く): 10451879

約数列:

[1, 43, 47, 157, 617, 2021, 6751, 7379, 26531, 28999, 96869, 317297, 1246957, 4165367, 4552843, 195772249]

約数ペア:

[(1, 195772249), (43, 4552843), (47, 4165367), (157, 1246957), (617, 317297), (2021, 96869), (6751, 28999), (7379, 26531)]