201355971

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{23297}}^1$

素因数の和:23410

約数の個数: 16

約数和(自身を含む): 278830464

約数和(自身を除く): 77474493

約数列:

[1, 3, 43, 67, 129, 201, 2881, 8643, 23297, 69891, 1001771, 1560899, 3005313, 4682697, 67118657, 201355971]

約数ペア:

[(1, 201355971), (3, 67118657), (43, 4682697), (67, 3005313), (129, 1560899), (201, 1001771), (2881, 69891), (8643, 23297)]