225599407

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{7879}}^1$

素因数の和:8046

約数の個数: 16

約数和(自身を含む): 260985600

約数和(自身を除く): 35386193

約数列:

[1, 11, 19, 137, 209, 1507, 2603, 7879, 28633, 86669, 149701, 1079423, 1646711, 11873653, 20509037, 225599407]

約数ペア:

[(1, 225599407), (11, 20509037), (19, 11873653), (137, 1646711), (209, 1079423), (1507, 149701), (2603, 86669), (7879, 28633)]