196507729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 229920768

約数和(自身を除く): 33413039

約数列:

[1, 11, 31, 53, 83, 131, 341, 583, 913, 1441, 1643, 2573, 4061, 4399, 6943, 10873, 18073, 28303, 44671, 48389, 76373, 119603, 136369, 215233, 337063, 576269, 1500059, 2367563, 3707693, 6338959, 17864339, 196507729]

約数ペア:

[(1, 196507729), (11, 17864339), (31, 6338959), (53, 3707693), (83, 2367563), (131, 1500059), (341, 576269), (583, 337063), (913, 215233), (1441, 136369), (1643, 119603), (2573, 76373), (4061, 48389), (4399, 44671), (6943, 28303), (10873, 18073)]