205127567951

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{16183}}^1$

素因数の和:16551

約数の個数: 32

約数和(自身を含む): 223404453888

約数和(自身を除く): 18276885937

約数列:

[1, 31, 37, 43, 257, 1147, 1333, 1591, 7967, 9509, 11051, 16183, 49321, 294779, 342581, 408887, 501673, 598771, 695869, 4159031, 12675497, 18561901, 21571939, 25747153, 128929961, 153884147, 178838333, 798161743, 4770408557, 5543988323, 6617018321, 205127567951]

約数ペア:

[(1, 205127567951), (31, 6617018321), (37, 5543988323), (43, 4770408557), (257, 798161743), (1147, 178838333), (1333, 153884147), (1591, 128929961), (7967, 25747153), (9509, 21571939), (11051, 18561901), (16183, 12675497), (49321, 4159031), (294779, 695869), (342581, 598771), (408887, 501673)]