189834073

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 237283200

約数和(自身を除く): 47449127

約数列:

[1, 11, 13, 19, 109, 143, 209, 247, 641, 1199, 1417, 2071, 2717, 7051, 8333, 12179, 15587, 22781, 26923, 69869, 91663, 133969, 158327, 296153, 768559, 908297, 1327511, 1741597, 9991267, 14602621, 17257643, 189834073]

約数ペア:

[(1, 189834073), (11, 17257643), (13, 14602621), (19, 9991267), (109, 1741597), (143, 1327511), (209, 908297), (247, 768559), (641, 296153), (1199, 158327), (1417, 133969), (2071, 91663), (2717, 69869), (7051, 26923), (8333, 22781), (12179, 15587)]