210440162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{39841}}^1$

素因数の和:40001

約数の個数: 16

約数和(自身を含む): 334672800

約数和(自身を除く): 124232638

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 39841, 79682, 756979, 1513958, 5537899, 11075798, 105220081, 210440162]

約数ペア:

[(1, 210440162), (2, 105220081), (19, 11075798), (38, 5537899), (139, 1513958), (278, 756979), (2641, 79682), (5282, 39841)]