201547345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{29881}}^1$

素因数の和:29976

約数の個数: 16

約数和(自身を含む): 258180480

約数和(自身を除く): 56633135

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 29881, 149405, 567739, 2121551, 2838695, 10607755, 40309469, 201547345]

約数ペア:

[(1, 201547345), (5, 40309469), (19, 10607755), (71, 2838695), (95, 2121551), (355, 567739), (1349, 149405), (6745, 29881)]