225255514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{445169}}^1$

素因数の和:445205

約数の個数: 16

約数和(自身を含む): 384626880

約数和(自身を除く): 159371366

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 445169, 890338, 4896859, 9793718, 10238887, 20477774, 112627757, 225255514]

約数ペア:

[(1, 225255514), (2, 112627757), (11, 20477774), (22, 10238887), (23, 9793718), (46, 4896859), (253, 890338), (506, 445169)]