7308203

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 9097200

約数和(自身を除く): 1788997

約数列:

[1, 7, 29, 37, 49, 139, 203, 259, 973, 1073, 1421, 1813, 4031, 5143, 6811, 7511, 28217, 36001, 52577, 149147, 197519, 252007, 1044029, 7308203]

約数ペア:

[(1, 7308203), (7, 1044029), (29, 252007), (37, 197519), (49, 149147), (139, 52577), (203, 36001), (259, 28217), (973, 7511), (1073, 6811), (1421, 5143), (1813, 4031)]