193886366

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{38669}}^1$

素因数の和:38803

約数の個数: 16

約数和(自身を含む): 306266400

約数和(自身を除く): 112380034

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 38669, 77338, 889387, 1778774, 4214921, 8429842, 96943183, 193886366]

約数ペア:

[(1, 193886366), (2, 96943183), (23, 8429842), (46, 4214921), (109, 1778774), (218, 889387), (2507, 77338), (5014, 38669)]