221594008

素因数分解:

$2^3\times {\mathrm{1307}}^1\times {\mathrm{21193}}^1$

素因数の和:22506

約数の個数: 16

約数和(自身を含む): 415826280

約数和(自身を除く): 194232272

約数列:

[1, 2, 4, 8, 1307, 2614, 5228, 10456, 21193, 42386, 84772, 169544, 27699251, 55398502, 110797004, 221594008]

約数ペア:

[(1, 221594008), (2, 110797004), (4, 55398502), (8, 27699251), (1307, 169544), (2614, 84772), (5228, 42386), (10456, 21193)]