212200037

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{32561}}^1$

素因数の和:32601

約数の個数: 16

約数和(自身を含む): 260496000

約数和(自身を除く): 48295963

約数列:

[1, 7, 19, 49, 133, 343, 931, 6517, 32561, 227927, 618659, 1595489, 4330613, 11168423, 30314291, 212200037]

約数ペア:

[(1, 212200037), (7, 30314291), (19, 11168423), (49, 4330613), (133, 1595489), (343, 618659), (931, 227927), (6517, 32561)]