208043044

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{421}}^1\times {\mathrm{1021}}^1$

素因数の和:1468

約数の個数: 36

約数和(自身を含む): 401525404

約数和(自身を除く): 193482360

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 421, 484, 842, 1021, 1684, 2042, 4084, 4631, 9262, 11231, 18524, 22462, 44924, 50941, 101882, 123541, 203764, 247082, 429841, 494164, 859682, 1719364, 4728251, 9456502, 18913004, 52010761, 104021522, 208043044]

約数ペア:

[(1, 208043044), (2, 104021522), (4, 52010761), (11, 18913004), (22, 9456502), (44, 4728251), (121, 1719364), (242, 859682), (421, 494164), (484, 429841), (842, 247082), (1021, 203764), (1684, 123541), (2042, 101882), (4084, 50941), (4631, 44924), (9262, 22462), (11231, 18524)]